Validation for tax code

[former_member183690]

Hi All

We have the requirement for validation

Requirement :- we have document type to which tax code should not be applicable in T code FB70

Attempt for solution :- we trying adding the validation as below

Pre -requists :- System t code = FB70 AND Document type

Check :- Tax code < >

still my validation is not working as per the requirment please advice. https://archive.sap.com/discussions/thread/2064914

[narasimhulu_konnipati · Accepted solution]

Check should be like below

Tax code = ' '

(Tax code = Blank)

Meaning that, if the T-code is FB70 and the Document type is "XX", then the Tax code should be "Blank". If the users inputs by mistake, then the system issues an error message.

Please check.

Thanks,

NSK

[former_member183690 · Accepted solution]

Hi

Thanks a lot for response

I have tried with this method as well by giving tax code = blank and I tried with FB70 then also system is asking for tax code for document type

Please advice very much needed