Creating Custom BAPI - step by step

Step 1: Create Structure/Structures for parameters, which we need in SE11


Use Data elements while creating structure fields


Step 2 : Create Function Module using SE37


Select Radio Button “Remote-Enabled Module”


Provide Import Parameters as below and select Pass by Value.


Provide Tables for output and Return table to handle Errors


Write the code to retrieve the data.


Save Check and Activate the function module. And go back
In Menu, Go to Function Module -> Release -> Release


Step 3 : Create Object type for Function Module
Create Object type in SWO1


Provide Object name,Name,Description,Program and Application


Open Node of Method and Select Method.
Now in Menu, Goto Utilities -> API Methods -> Add Method.


Provide Function Module,Which was created in Step 2 and Hit enter.


Check on Next.


Check all the parameters and click on Next


Click on Save.


Now Click on Save and Select Object Type.
In Menu, Goto Edit -> Change Release Status -> Object Type -> To Modeled


Click on Save


In Menu, Goto Edit -> Change Release Status -> Object Type -> To Implemented


In Menu, Goto Edit -> Change Release Status -> Object Type -> To Released


Now Select Function Module in Method.
In Menu, Goto Edit -> Change Release Status -> Object Type Component -> To Modeled


In Menu, Goto Edit -> Change Release Status -> Object Type Component -> To Implemented


In Menu, Goto Edit -> Change Release Status -> Object Type Component -> To Released


Finally Click On Generate.


Step 4 : Check it in BAPI Repository