SAP BUS_FMOD_MAIN Function Module for Field Grouping

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BUS_FMOD_MAIN is a standard bus fmod main SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Field Grouping 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 bus fmod main FM, simply by entering the name BUS_FMOD_MAIN into the relevant SAP transaction such as SE37 or SE38.

Function Group: BUS5
Program Name: SAPLBUS5
Main Program: SAPLBUS5
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function BUS_FMOD_MAIN 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 'BUS_FMOD_MAIN'"Field Grouping
  EXPORTING
*  I_OBJAP =  "
*  IV_TC1_PROGRAM =  "ABAP Program Name
*  IV_TC1_CONTROL =  "Name of table control in the program
*  IV_TC2_PROGRAM =  "ABAP Program Name
*  IV_TC2_CONTROL =  "Name of table control in the program

CHANGING
*  C_TC1 =  "Table control
*  C_TC2 =  "Table control

.

IMPORTING Parameters details for BUS_FMOD_MAIN

I_OBJAP -

Data type: TBZ1-OBJAP
Optional: Yes
Call by Reference: Yes

IV_TC1_PROGRAM - ABAP Program Name

Data type: TCVIEW-TCPROGRAM
Optional: Yes
Call by Reference: Yes

IV_TC1_CONTROL - Name of table control in the program

Data type: TCVIEW-TCCONTROL
Optional: Yes
Call by Reference: Yes

IV_TC2_PROGRAM - ABAP Program Name

Data type: TCVIEW-TCPROGRAM
Optional: Yes
Call by Reference: Yes

IV_TC2_CONTROL - Name of table control in the program

Data type: TCVIEW-TCCONTROL
Optional: Yes
Call by Reference: Yes

CHANGING Parameters details for BUS_FMOD_MAIN

C_TC1 - Table control

Data type: CXTAB_CONTROL
Optional: Yes
Call by Reference: Yes

C_TC2 - Table control

Data type: CXTAB_CONTROL
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for BUS_FMOD_MAIN 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 BUS_FMOD_MAIN

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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