how to assign a help search
i need to create a help search F4 for a standard field in tx ME51N. The field is AFNAM, it is located in the table MEREQ3211GRID. I created the search throught tx SE11 (zhelp_soli) and it works well.
Now, how can i assign that help search to element AFNAM? I can't modify the standard table, because it asks me for a code. Do i need to get the permission from SAP to add that help to that field?
I thought that i must be done without asking for the code to modify standard tables in SAP.