how to convert packed decimal to numeric in cobol

OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Packed Decimal Instructions - Northern Illinois University Why do many companies reject expired SSL certificates as bugs in bug bounties? the record definition) for the file of the previous step. The first group of documents may be available from a local system or via an Internet connection, the second group of documents will require an Internet connection. This document may be used to assist as a tutorial for new programmers or as a quick reference for experienced programmers. As both REDEFINES occupy the full 15 bytes, there is no need to take account of any value in Y prior to the MOVEs to T or U. The following is the WORKING-STORAGE definition for the result field. Refer to the Downloads and Links to Similar Pages section of this document for links that provide additional detail about numeric formats. and view the COBOL source code for this numeric field conversion example. The standard signs are used: hexadecimal F for positive numbers and hexadecimal D for negative numbers. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Get alphanumeric string redefined into two numeric fields to hold and process decimal part and integer part individually. Once the fee is received by SimoTime the latest version of the software, documentation or training material will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. Another instance of Visual The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. Each picture character represents one . To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. So my advice to you is don't try bend COBOL into something that it is not. 02 HORA-OUT PIC X(6). COMP-3 variable contains any of the digits 0 through 9, a sign. This test case will show the process for converting a zoned-decimal-numeric format to a display (or zoned-decimal) format. This test case will show the process for converting a packed-numeric format to a display (or zoned-decimal) format. Hope you could figure out. This test case will show the process for converting a zoned-decimal-numeric format to a display format. :http://www.microsoft.com/en-us/download/details.aspx?id=20397. COMP and COMP-3 equivalent variables in Easytrieve arithmetic on it. moving COMP value to numeric value - COBOL General discussion - Tek-Tips Kwebble, UNSTRINGing into some NON-STRING variables didn't work. How do/should administrators estimate the cost of producing an online introductory mathematics class? Beginning with version 4.1.1 of COBOL for AIX, during the conversion of a numeric data item to and from a packed-decimal data item, negative zero is no longer converted to positive zero. Converts a string from EBCDIC to ASCII and vice versa. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. Unpacked the previous value would look like: This field has 15 (actually 16) digits before the decimal point and 3 after. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The data is stored in fixed width text. There are letter characters aside from sign character inside Comp-3 value, How to process mainframe numbers where "{" is the last character. data to be inserted into our database. The other two fields are already odd lengths, so when packed, with the sign, they can be stored in an even length amount of space. COBOL - Picture Clause. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Interpreting COMP-3 Packed Decimal Fields into numeric values, http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, How Intuit democratizes AI development across teams through reusability. The next is close to what you will see in a COBOLs Copy File (a file that contains and view the COBOL source code for this numeric field conversion example. The following is a sample of the Dump information produced on a PC with Micro Focus COBOL and Net Express, version 4.0. much higher than nowadays, it was a wise decision to implement packed numbers at Creating and Using Files: Data Types and Data Storage Explore The Binary or COMP format for numeric data strings. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. Not the answer you're looking for? The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Technologies. Enter 2 and 3 in the TO section of the panel, for example:CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT) COMMAND ===> SCROLL ===> CSR FROM Record ------------ CPYBK#O1 of your.CONVERT.LIB --------------Num Field Name Pos Format Row 1 of 3 1 DATAREC1OLD 1 78 2 FIELD1-PCK 1 P 8.2 3 FILLER 7 C 72 *************************** Bottom of Record Layout *************************** TO Record ------------ CPYBK#N1 of your.CONVERT.LIB --------------Num Field Name Pos Format Reformat Row 1 of 3 1 DATAREC1NEW 1 80 2 FIELD1-NUM 1 N 6.2 2 3 FILLER 9 C 72 3 *************************** Bottom of Record Layout ***************************After pressing enter the numbers will be automatically translated to the field names.Press PF3 and type E now.You will see the JCL now. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. As Mainframe_help1 said you can redefine it. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. So an 7 digit numeric number would require 7 +1 = 8 / 2 = 4 byte in size. and a Script Component. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. This link will require an Internet Connection. By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . Refer to The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. IBMMainframes.com is not an official and/or affiliated with IBM. To convert that field in Easytrieve Plus, you'd need to write some code, a loop starting at the right, ignoring blanks. Difference between "select-editor" and "update-alternatives --config editor". bPacked (Byte Array): A byte array containing the packed number to be converted to decimal format. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? If you want to write the value as external decimal (unpacked), then you must explicitly convert the value with a temporary variable. To If you have any questions, suggestions, comments or feedback please use the following contact information. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Alternate explanation: person doing the posting has absolutely no clue about internal formats of packed decimal and floating point numbers? Morevoer i got SOC7 abend. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (or unsigned Zoned-Decimal) numeric value. I have a amount field in my Input file containing Comp-3 value and I want it to convert into comp-2 value . Converting string to packed:-. Any other questions, edit your question or ask in the comments and someone will try to answer them for you. 02 CONVAL1-OUT PIC S9(13)V9(2) COMP-3. This document will focus on a discussion of a numeric field (or data string) known as "PACKED-DECIMAL" format (also referred to as packed data or a packed numeric field). and view the COBOL source code for this numeric field conversion example. I am creating an SSIS package to read in unpacked data from a series of copybook files. You can use LENGTH=n to override the default output length. The naming of a job script is determined by the Operating System. The next step is to set up the Inputs and Outputs tab. The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (or unsigned Zoned-Decimal) numeric value. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. How to convert a alphanumeric string into numeric decimal in COBOL Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. > a hex character to represent a 3-digit insurance plan number (which in. V is the decimal position The following is an example of actual COBOL source code. Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. Asking for help, clarification, or responding to other answers. Converting Packed decimal S9 (11)V99 to unpacked Decimal -IBM Mainframes At the end of the exercise variable Y contains something that is readable and makes sense to the normal human eye. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Now, on the Script Tab, press the Edit Script button. initialize array with values The binary strings will be bypassed, the numeric strings will be processed based on their numeric type and the text strings will be converted from EBC to ASC based on a user selected conversion table. Given that your input field length is 11, what output would you expect for an input like this? Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. Comp-3 is a common data type, even outside of COBOL, and is fairly standard across platforms -- that is, it is not . 15 would stored as 01 5C. I need to convert 10-15 different files in the differernt JCL, So I want . As said above, UNSTRINGing and combining didnt work, but REDEFINES works! The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. if itab-netpr has a value of 1,234.56, i need to convert that to ' 123456'. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complementary manner with existing corporate mainframe systems. the COBOL Routine for Example-202 The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. A typical job script will contain multiple job steps executed in a predefined sequence. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. Working with Packed Decimal and Zoned Decimal Data comp is sumtimes used as a general term. COMP-3 occupies INT(N+1/2) by. I need to convert the values of packed decimal fields in itab to numeric type. Is it possible to create a concave light? and view the COBOL source code for this numeric field conversion example. Instead we have to use the DT_BYTES After the Advanced Editor window opens, go to the Input and Output Properties Move LOW-VALUES to the first byte of the 2-bytes variable. and view the COBOL source code for this numeric field conversion example. Explore The ASCII and EBCDIC Translation Tables. the COBOL Routine for Example-101 A packed decimal representation stores decimal digits in each "nibble" of a byte. and view the COBOL source code for this numeric field conversion example. the COBOL Routine for Example-201 359 , Road No. REFFILE. please suggest a method to convert a numeric field to packed decimal in cobol program. ispf programmer s guide Full Book - bookforread.com The following (nbrcvts1.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Do we have a way? This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP-3" clause. the GnuCOBOL Technologies A packed number is a type of Binary Coded Decimal (BCD) number that holds two Best practice is to always make packed fields an odd length to avoid this confusion. I tried with below logic. I am very glad that these tipshad helped you! This is because, MOVE will work fine, if the hexadecimally stored values are compatible. Comp-3 is so common that we have written a separate Tech Talk brief about it. are Single Byte Unsigned Integer and Numeric with Precision 10 and Scale 2 respectively. Refer to Convert Signed Zoned Decimal to Packed Decimal - Syncsort/Synctool ** The last letter denotes the sign, C & F are positive, D is negative. Asusually, I could find out a way to achieve it! A string containing the converted string. Packed Decimal Data. You can download the SSIS package and the sample text file used for this image will clarify things. The function delivered in this version is based upon the enhancement requests from a specific group of users. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. 02 TRANS-OUT PIC X(4). 02 AGE-OUT PIC X(3). It's simply. To learn more, see our tips on writing great answers. The OUTPUT will contain the numeric data: BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080. Assuming that the PIC X variable does have nothing but numeric digits, your best bet is a two-step move: move the PIC X to USAGE DISPLAY variable, then move the USAGE DISPLAY variable to the COMP-3 variable. Explore This way we can have the decimal portion of the number separated from the full number. Numeric formats quite often require a conversion to another numeric format or data type prior to being printed, displayed or exported to a non-mainframe or non-COBOL environment. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. On the Advanced view we are going to add four columns named Name, Address, I doubt you need to redefine the field. To convert from zoned to packed. Little Endian - within a sixteen or thirty-two bit word the bytes at lower addresses have lower significance. Packed-Decimal Format - IBM Explanation: For a comp-3 packed field specifies the number of digits after unpacking. packed field = packed field * 10. This test case will show the process for converting a binary numeric format to an edited numeric format. available from SourceForge. If I do not have a byte that is x'00' then the code works perfectly. It's the regular unpacked fields that I'm having an issue with. Just define WS-DEC-PART as PIC V999 and ADD. Most COBOL compilers hide this level of processing. Long winded but very straight forward. the COBOL Routine for Example-304 Please suggest. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the icon. That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. Refer to The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (or unsigned Zoned-Decimal) numeric value. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. The fix sometimes involves REDEFINES as in: Notice that X occupies less storage than Y so X can REDEFINE Y but not the other way round. For eg., i have alphanumeric string the three parts of the Performance Exam will make-up 50% of the course's overall score. For. The sign indication is dependent on your operating environment. Refer to The data for the above fields has the following lengths: FIELD-NAME-1: 19 Define a 2-byte alphanumeric variable (group or elementary). adding custom .NET code. Example: Data: begin of itab occurs 0, ebeln like ekko-ebeln, ebelp like ekpo-ebelp, menge (15) type p decimals 2, netpr (15) type p decimals 2, end of itab. A job script may be defined as a text file containing job setup information followed by job steps that identify programs to be executed along with parameters unique to the job step. Each nybble (half-byte) of the field is a decimal value in binary, so. from the drop down list. After pressing enter you have to assign the "FROM" fields to the "TO" fields. REFFILE. Connection to the file created in the previous step and an OLEDB connection to our For the Category and Balance fields According to our file definition, the data types for CustomerName and CustomerAddress The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value'. If you are using a COBOL program, just move the packed decimal variable into a numeric field and then try to write to output file. cobol, How do I convert a hex character to its decimal value? '0.450' as numeric decimal and do It should be V999. But as I told you in my The only method to get this done is to use a File Master Reformat data set, aka. I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. AC9001 Integrator Installer Day 5 Student Guide | PDF copybooks. This is an EBCDIC encoded environment. This test case will show the process for converting a packed-numeric format to a display (or zoned-decimal) format. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. And Please suggest any other way to achieve the same! For more information about the Hex-Dump format refer to the Hexadecimal Dump Format section of this document. However, it occasionally shows up as a problem. It is comp of some kind. See comp-3, above. and view the COBOL source code for this numeric field conversion example. Connect and share knowledge within a single location that is structured and easy to search. Packed Decimal. The light-yellow boxes are SIMOTIME Technologies, Third-party Technologies, decision points or program transitions in the processing logic or program generations. Re: convert 1 BYTE binary to decimal in cobol. it doesn't exist on the file, but COBOL knows that it's there for rounding and such. which is a slight modification to my previously posted code, has been tested and correctly adds 1 to the 10th digit -- same output as previously posted. This following three (3) COBOL programs show the level of detail required to convert a numeric field. Therefore, adjustments may be needed to execute the jobs and programs when transferred to a system of a different architecture or configuration. The decimal number representation of the input packed number. Beware, I haven't run this through a compiler! Why is this sentence from The Great Gatsby grammatical? is there any way to fix this issue without making use of another variables (e.g. respectively. the expense of increased code complexity. Why do you believe you want/need floating-point? What is the purpose of non-series Shimano components? A suite of Bash Script Files is provided to run the jobs on a Linux or UNIX System with GnuCOBOL (formerly known as Open COBOL) being used to compile and execute the COBOL Programs. I am unsure of the correct interpretation of the following field definitions and was hoping someone would know: FIELD-NAME-1 PIC S9(15)V9(3) COMP-3. The Result Field is defined as a Display field with 5 digits and zero decimal positions. the COBOL Routine for Example-302 According to the files record definition we will configure columns Name and Moving packed-decimal (PIC S9(11)V99 COMP-3) to zoned-decimal (PIC S9(11)V99) is completely valid - providing the comp-3 data is properly signed numeric. Why do we calculate the second half of frequencies in DFT? The following is the WORKING-STORAGE definition for the source field. As provided this code handles the case by wrapping to zero. PIC is "picture" For example://your_job_card//REFMT EXEC PGM=CAWABATC,REGION=4M //STEPLIB DD DSN=your.FM110.CDBILOAD, // DISP=SHR //SYSPRINT DD SYSOUT=* //SYSUDUMP DD SYSOUT=* //SYSUT1 DD DSN=your.CONVERT.INPUT, // DISP=SHR //SYSUT1O DD DSN=your.CONVERT.OUTPUT,// DISP=SHR //SYSIN DD * COPY , INFILE(SYSUT1), OUTFILE(SYSUT1O), REFFILE(your.CONVERT.LIB(REFORMAT)), REPLACEKEY(N) /* Now, when running the job and using the following three records input file:------------------------------------------------------------------------------.@record#01-----------------------------------------------------------------0013579889987FF6666666666666666666666666666666666666666666666666666666666666666600246C953694B0100000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#02-----------------------------------------------------------------0022229889987FF6666666666666666666666666666666666666666666666666666666666666666600222C953694B0200000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#03-----------------------------------------------------------------0033339889987FF6666666666666666666666666666666666666666666666666666666666666666600333C953694B0300000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------The OUTPUT will contain the numeric data:BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080Command ===> Scroll ===> CSR ********************************* Top of Data **********************************01234567record#01---------------------------------------------------------------02222222record#02---------------------------------------------------------------03333333record#03---------------------------------------------------------------******************************** Bottom of Data ********************************, https://techdocs.broadcom.com/content/broadcom/techdocs/us/en/ca-mainframe-software/devops/ca-filemaster-plus/11-0/using-batch/batch-reference-for-ca-file-master-plus/keywords/keyword-descriptions1.html#concept.dita_de213555aa271bc5db6b08bc7a3ffe71e3bb4084_REFFILE. A variety of numeric formats are used on an IBM Mainframe System, a Windows System, a UNIX System or a Linux System. This will allow COBOL to handle the conversion between the PIC X internal storage format and the COMP-3 internal storage format. download a sample text file. Move the 1-byte to the second byte of the 2-byte variable (directly if the 2-byte variable is a group of 2 1-byte . This code: which to me appears to be exactly what you say you need. Disconnect between goals and daily tasksIs it me, or the industry? SimoTime Technologies shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software, documentation or training material. This file used to be written by a COBOL program and this one field was written using COMP-3. Caveat, this was just freehand, I haven't tried compiling it. This section describes the three (3) Windows Command Files that will be used to set the environment and execute the COBOL programs that perform the sample numeric field conversions. This first patch isn't directly applicable to all the projects, but if this is approved then I have follow-on patches for gdb and binutils. Some names and products listed are the registered trademarks of their respective owners. This template defines The next image may be used as a guide. There is nothing in the file to help you identify where it is or if it even exists. 'ABCDEF 0 0.450' and i need to get 18 digits requires 9 bytes, the sign is the low nybble of the low order byte. This is the "official" BCD packed format of the COBOL standard. If the string input may be longer increase the sizes as needed. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Other uses will require a SimoTime Software License. Packed numbers are amongst the hardest data sets to import into a SQL Server

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