SAP MEREP_CODE_GENERATOR Function Module for Code Generator

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MEREP_CODE_GENERATOR is a standard merep code generator SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Code Generator 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 merep code generator FM, simply by entering the name MEREP_CODE_GENERATOR into the relevant SAP transaction such as SE37 or SE38.

Function Group: MEREP_GENERATE
Program Name: SAPLMEREP_GENERATE
Main Program: SAPLMEREP_GENERATE
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MEREP_CODE_GENERATOR 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 'MEREP_CODE_GENERATOR'"Code Generator
  EXPORTING
   CMNIF =  "SAP Mobile: Common interface (Complex)
   MBL411 =  "SAP Mobile: Generated Function Modules

 IMPORTING
   RETURN =  "Return Parameter

TABLES
   C_SOURCE =  "ABAP_SOURCE

.

IMPORTING Parameters details for MEREP_CODE_GENERATOR

CMNIF - SAP Mobile: Common interface (Complex)

Data type: MEREP_CMNIF
Optional: No
Call by Reference: Yes

MBL411 - SAP Mobile: Generated Function Modules

Data type: MEREP_411
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for MEREP_CODE_GENERATOR

RETURN - Return Parameter

Data type: BAPIRETURN1
Optional: No
Call by Reference: Yes

TABLES Parameters details for MEREP_CODE_GENERATOR

C_SOURCE - ABAP_SOURCE

Data type: ABAPSOURCE
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for MEREP_CODE_GENERATOR 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 MEREP_CODE_GENERATOR

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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