SAP MEREP_EXIT_HANDLING Function Module for Function to add exit source code

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MEREP_EXIT_HANDLING is a standard merep exit handling SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Function to add exit source code 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 exit handling FM, simply by entering the name MEREP_EXIT_HANDLING 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_EXIT_HANDLING 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_EXIT_HANDLING'"Function to add exit source code
  EXPORTING
*  SCENARIO = 'IWA_EXM002' "SAP Mobile: Scenario ID
*  GFMTYPE = 'T01' "SAP Mobile: Type of generated function module

EXCEPTIONS
   SCENARIO_NOT_SPECIFIED = 1    INVALID_SCENARIO = 2    GENERATE_FIRST = 3 

.

IMPORTING Parameters details for MEREP_EXIT_HANDLING

SCENARIO - SAP Mobile: Scenario ID

Data type: MEREP_SCENARIO
Default: 'IWA_EXM002'
Optional: No
Call by Reference: Yes

GFMTYPE - SAP Mobile: Type of generated function module

Data type: MEREP_GFMTYPE
Default: 'T01'
Optional: No
Call by Reference: Yes

EXCEPTIONS details

SCENARIO_NOT_SPECIFIED -

Data type:
Optional: No
Call by Reference: Yes

INVALID_SCENARIO -

Data type:
Optional: No
Call by Reference: Yes

GENERATE_FIRST -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for MEREP_EXIT_HANDLING 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_EXIT_HANDLING

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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