Can we add new fields using he T-Code IW64

[uzair_1234]

Hello All,

I just want detailed info on whether I can add a new field or fields using the t-code iw64 and if yes please answer with an example/ examples for better understanding.

[uzair_1234]

Hello All,

I just want detailed info on whether I can add a new field or fields using the t-code iw64 and if yes please answer with an example/ examples for better understanding.

[RaymondGiuseppi]

Did you already look at Enhancement IWOC0004 Change single-level list editing PM/QM/SM ALV settings EXIT_SAPLIREP1_001

[Jeansy]

Hi,

I checked for you the proposed user-exit IWOC0004 .

This allows you to change several ALV-specific settings including the field catalog. But you do not have direct access to the internal table with the output data. I would suggest the following steps to solve this requirement:

• Implement an append structure for DDIC-stucture rihaufk_list which is used as basis for internal table OBJECT_TAB in include MIOLXF14.
• Implement the mentioned user-exit (please check for the report RIQMEL60 which is reponsible for IW64) and check if you need to change the field catalog to add the new field. I guess that this is not needed as SAP seems to build the fieldcat based on the OBJECT_TAB using function module REUSE_ALV_FIELDCATALOG_MERGE. So your additional fields should be included already.
• You could use dirty assign to access the data of OBJECT_DATA in order to fill you additional fields

ASSIGN ('(RIAUFK20)OBJECT_DATA') TO <lt_data>.
CHECK sy-subrc = 0.
LOOP AT <lt_data> ASSIGNING FIELD-SYMBOL(<ls_data>)
" Fill the additional fields
ENDLOOP.

I hops this helps you as step-by-step guide.

Kind regards
Jens

[uzair_1234]

Hello Jens,

Thank you for your answer but i specifically need to know where i can add the new code in the RIQMEL60 to add the new fields using IW64

[Jeansy]

Hi,

that is exactly what I described for you in my answer.

KR
Jens