SAP MLAN_SET_SUB Function Module for

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MLAN_SET_SUB is a standard mlan set sub SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 mlan set sub FM, simply by entering the name MLAN_SET_SUB into the relevant SAP transaction such as SE37 or SE38.

Function Group: MG31
Program Name: SAPLMG31
Main Program: SAPLMG31
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MLAN_SET_SUB 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 'MLAN_SET_SUB'"
TABLES
   WSTEUERTAB =  "Control Table
   WSTEUMMTAB =  "Control Table: Purchasing

.

TABLES Parameters details for MLAN_SET_SUB

WSTEUERTAB - Control Table

Data type: MG03STEUER
Optional: No
Call by Reference: No ( called with pass by value option)

WSTEUMMTAB - Control Table: Purchasing

Data type: MG03STEUMM
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for MLAN_SET_SUB 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 MLAN_SET_SUB

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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