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Former Member
May 18, 2010 at 04:09 PM

ML81N Make FM fields display only in account assignment

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Requirement is to make FM fields already derived from PO (derivation working correctly) display only or add an error message. Easy I thought just go to config for SES and click on Additional Fields display only (Cost Center?, WBS element? there was no funds management fields available)...then after some time investigating

Have debugged the transaction and found some possibilities.

(1) BADI TR_GET_ACCNT_ASSIGN called in function FM_ACCOUNT_GET_COBL from MS_ACCOUNT_ASSIGNMENT.

(2) User Exit EXIT_SAPLFMCH_001 called in function FM_CHANGE_AA_SUBST

(3) Use FMDERIVE to somehow check the PO derivation

Just wondered if anyone had taken this further before I spend a lot more time understanding the whole process in order to achieve a small bit. Please I am a technical resource not FM specialist.

If I could understand the process flow, at least it might help me make quickest simplest solution.

thanks,