SAP CODE_GROUP_COMPARE Function Module for Vergleichen von Codegruppen

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CODE_GROUP_COMPARE is a standard code group compare SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Vergleichen von Codegruppen processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for code group compare FM, simply by entering the name CODE_GROUP_COMPARE into the relevant SAP transaction such as SE37 or SE38.

Function Group: IWO0
Program Name: SAPLIWO0
Main Program: SAPLIWO0
Appliation area: I
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CODE_GROUP_COMPARE pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION 'CODE_GROUP_COMPARE'"Vergleichen von Codegruppen
  EXPORTING
   CDGRP_MAIN =  "Main code group - master
   CDGRP_NEW =  "New code group - slave

EXCEPTIONS
   CDGRP_INVALID_PATTERN = 1 

.

IMPORTING Parameters details for CODE_GROUP_COMPARE

CDGRP_MAIN - Main code group - master

Data type: QKAT-CODEGRUPPE
Optional: No
Call by Reference: No ( called with pass by value option)

CDGRP_NEW - New code group - slave

Data type: QKAT-CODEGRUPPE
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

CDGRP_INVALID_PATTERN -

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for CODE_GROUP_COMPARE Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM CODE_GROUP_COMPARE

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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