Change the title from FM - F4_FILENAME using Implicit enhancing in ABAP.

   Explicit  

    * Explicit point & section are available at any line.

    * Point - It will not give default implementation.

                 - You can only add additional codes, you can't replace the existing code.

    * Section - It will give default implementation.

    - You can change or replace the existing code.

*********************************************************************************
                            Function Module - F4_FILENAME

Step 1: Goto SE37 and FM - F4_FILENAME name and click on display.

Step 2: Title is in another FM so double click on FM - WS_FILENAME_GET.

Step 3: Goto Edit- > Enhancement operations-> Show Implicit enhancements. 

                


Step 4: Put Curser on Implicit enhancement and click on enhance button.

        




Step 5: Right click on Implicit enhancement and choose enhancement operation and create implementation. Choose code type.


Step 6: Click on create button and create new implementation and select and press enter. 

Step 7: Write the code and activate the code.


New title


Old title

************************************************************************************

 Finally Undo implementation.

     * Goto code and click on enhance button, Right click on implementation and choose enhancement operation and select undo implementation.

    * Activate the code.












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