Can I add a column to an itab via ENHANCEMENT-POINT?

[Former Member]

Hi,

I want to add a few ZZ field to MB52 report. I found Enhancements for modifing field cat.

ALV uses the "Header" itab in MB52. So i have to change this itab. I found an EP ("ENHANCEMENT-POINT RM07MLBS_01 SPOTS ES_RM07MLBS STATIC.") in the RM07MLBS (MB52 source).

But the itab defined above, so i can't modify its defination. Is there any way to change "header" itab?

Thank you.

[Former Member]

Hi ,

Follow below mentioned steps to achieve your functionality.

1 ) Append field catalog for header itab by creating implementation in enhancement point "ENHANCEMENT-POINT RM07MLBS_01 SPOTS ES_RM07MLBS STATIC".

2 ) Go to FORM list_output. At the beginning of Form create a implicit enhancement and copy and paste whole code of FORM list_output into this implicit enhancement.

3 ) At the end of implicit enhancement put a check "CHECK 1 = 2" so after execution of code in your implicit enhancement cursur will not execute next line in FORM list_output and it come out from FORM list_output.

4 ) Now create a new internal table which having fields same as HEADER itab + your Z fields and pass this internal table into FM to display report (REUSE_ALV*) which is available in implicit enhancement and display (In FM replace HEADER table with new internal table).

Hope you understand.

Thanks,

Vijay

[Former Member]

Very good. Thanks.

[govendan_gopi]

Hi Gurkan,

Have you tried it. Is it working ?