how to convert packed decimal to numeric in cobol

Comp-3 is a common data type, even outside of COBOL, and is fairly standard across platforms -- that is, it is not . i have a question on data type conversion. Working with Packed Decimal and Zoned Decimal Data . 02 CAUSAL-OUT PIC X(3). moving COMP value to numeric value - COBOL General discussion - Tek-Tips 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. This code: which to me appears to be exactly what you say you need. Save my name, email, and website in this browser for the next time I comment. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. According to our file definition, the data types for CustomerName and CustomerAddress This numeric structure is supported by COBOL and may be used with an edit-mask to prepare the presentation for readability by human beings. The three most common mainframe numeric encoding formats are Zoned-Decimal, Packed-Decimal and Binary. This template defines the COBOL Routine for Example-101 The only method to get this done is to use a File Master Reformat data set, aka. Move X (05) to packed field S9 (10) COMP-3. This test case will show the process for converting a zoned-decimal-numeric format to an edited numeric format. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. REFFILE. Please let me know how to acheive this objective. Zoned decimal equivalent in Syncsort for DB2 decimal datatyp by Prasanna G Thu Apr 16, 2015 7:46 am 5 Replies 2287 Views Last post by BillyBoyo Thu Apr 16, 2015 12:29 pm Packed Decimal Subtraction by krbnsol Mon Aug 01, 2022 12:26 pm 2 Replies 1038 Views Last post by sergeyken Mon Aug 01, 2022 10:37 pm COBOL Computational Fields: comp, comp-3, packed decimal, binary - A Step into the Categories and Balance leaves and The Source Field is defined as a Zoned Decimal field with 6 digits and 3 decimal positions. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. The following is the WORKING-STORAGE definition for the source field. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? rev2023.3.3.43278. This can be accomplished using SORT. after this it need be again converted back into packed decimal inorder to insert this field into a table. If the definition size matches there shouldn't be any truncation. The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. SimoTime Technologies was founded in 1987 and is a privately owned company. I added a brief description I am very glad that these tipshad helped you! This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. It consists of the word PIC or PICTURE followed by the actual picture clause, where the type and size are specified. COBOL - Picture Clause. ** The last letter denotes the sign, C & F are positive, D is negative. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. The last digit goes in the upper nibble of the last byte. REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). i.e. Refer to If the string input may be longer increase the sizes as needed. Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . SORT - CONVERT PD to ZD and BI to ZD | F1 for Mainframe Using DFSORT OUTREC options you can achieve the same. 01 WS-NUMERIC-EDIT PIC 99,999,999.99. The following shows how the numeric fields would be defined in a COBOL WORKING-STORAGE SECTION. into the Output folder tree; those columns will be in where we will return the transformed 2. Find centralized, trusted content and collaborate around the technologies you use most. FIELD-NAME-2: 11 Refer to Enter 2 and 3 in the TO section of the panel, for example: CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT), ------------------------------------------------------------------------------. Although it only requests 18 digits (15+3), it gets 19 to make it an even length field with the sign (one digit added to the front to make it 10 bytes long on the file). For eg., i have alphanumeric string 'ABCDEF 0 0.450' and i need to get '0.450' as numeric decimal and do arithmetic on it. The following is the WORKING-STORAGE definition for the source field. 02 FEC-SS PIC X(2). Move LOW-VALUES to the first byte of the 2-bytes variable. Packed Decimal Data. available from SourceForge. 15 would stored as 01 5C. This test case will show the process for converting a packed-numeric format to a display format. I just wanted to know, do we have any tool or utility through which we can do the same. of them. This is the "official" BCD packed format of the COBOL standard. and view the COBOL source code for this numeric field conversion example. 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). Joe, it is WS-EDITED-NUMBER from the REDEFINES which is being MOVEd, so no spaces. Next is a table that reviews the functions and procedures used in this tip. If it is not, there will be an 0c7. Determining the Digit Length of a Packed-Decimal Field - IBM I tried to import 40000 rows using the next format : 02 SUC-OUT PIC X(3). I included two functions to handle data conversion: Translate and database using What is packed decimal number? - Headshotsmarathon.org If the packed decimal is 0x11234D. Using Kolmogorov complexity to measure difficulty of problems? The following links will require an Internet connect. Is the God of a monotheism necessarily omnipotent? This represents a number +6150000 with picture clause of S9(7) COMP-3. 02 CONVAL1-OUT PIC S9(13)V9(2) COMP-3. The following (NBRCVTJ1.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. Find centralized, trusted content and collaborate around the technologies you use most. INTEGER . It is provided "AS IS" without any expressed or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. 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. Converting unpacked Packed Decimal Comp-3 data into doubles. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. 01 WS-ZONED-DECIMAL PIC S9 (11)V99. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Our customers include small businesses using Internet technologies to corporations using very large mainframe systems. 02 FIELD1-NUM PIC 9(06)V99. As said above, UNSTRINGing and combining didnt work, but REDEFINES works! Here is a little different attempt at answering your questions. What video game is Charlie playing in Poker Face S01E07? The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. Negative zero behaves the same as positive zero computationally. We have seen how to handle EBCDIC coded files Say you have an input file with below packed data as HEX. A string containing the converted string. Asusually, I could find out a way to achieve it! Then I have the script component output parameter set to DT_NUMERIC with a precision of 7 and scale of 2. SORT - CONVERT PD to ZD and BI to ZD. > our case can be any number from 0 - 199). 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. Please suggest. The problem with moving it to a numeric field is that ABCDEF are actually valid zoned-decimal digits. 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. This test case will show the process for converting a zoned-decimal-numeric format to a display format. the COBOL Routine for Example-302 Atlast divide the decimal-total by 1000 and add it to integer-part. Packed decimal conversion - Java - Coderanch The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . 02 TRANS-OUT PIC X(4). the COBOL Routine for Example-303 It is so important that Although some programmers prefer to define numeric columns as zonedbecause it's easier to print or view the raw data in this formatthe computer works more efficiently with numbers stored in packed decimal format. This test case will show the process for converting a packed-numeric format to a display (or zoned-decimal) format. Do we have a way? This test case will show the process for converting a packed-numeric format to an edited numeric format. Why is comp-2 mentioned? 02 OPERADOR-OUT PIC X. 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. Color Associations: The light-green boxes are unique to SIMOTIME Technologies using an IBM Mainframe System or Micro Focus Enterprise Developer. We have made a significant effort to ensure the documents and software technologies are correct and accurate. This document will describe and demonstrate the conditional processing of individual string types within a data structure based on a COBOL copy file that defines the data structure. Connection to the file created in the previous step and an OLEDB connection to our byte is used to hold the sign by using a hexadecimal C for positive numbers, a D Posted: Tue Jun 16, 2009 7:18 pm. AC Op-amp integrator with DC Gain Control in LTspice, Follow Up: struct sockaddr storage initialization by network format-string, How do you get out of a corner when plotting yourself into a corner, Trying to understand how to get this basic Fourier Series. Explore The Packed-Decimal or COMP-3 format for numeric data strings. tip. To calculate the number of bytes, we have to add 1 (for sign) to the total number of digits, then need to divide it by 2, and round up. You know how Cobol has these field definitions for numbers like PIC 9999v99 and stuff. A packed decimal representation stores decimal digits in each "nibble" of a byte. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. It's the regular unpacked fields that I'm having an issue with. Browse the Inputs and Outputs Tree by expanding the Flat File Source Output the hex number 0x48. bPacked (Byte Array): A byte array containing the packed number to be converted to decimal format. The actual representation which we want is: To achieve this, the SYSIN of SORT should be: Drop a comment below if you face any problem using the above example. A good place to start is The next image should clarify the steps to follow. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. what is happeing here is that the packed decimal is chopped in bytes and passed as an array. Author: Franz Lanz Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110407612 Size: 74.53 MB Format: PDF, Docs View: 5532 Get Book Disclaimer: This site does not store any files on its server.We only index and link to content provided by other sites. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. Setting this option to true will instruct the SSIS pipeline This step is crucial to successfully import this file. Other uses will require a SimoTime Software License. The compiler (cobc) translates COBOL source to executable using intermediate C, designated C compiler and linker. PD: Input format in Packed Decimal TO=ZDF: output format to be in all numerics TO=ZD: output format to be in all numerics with an alphabet LENGTH=n: If you want to override the output length, specify as n. Example.