How to make the "user-responsible" field mandatory in Cost Center Master Data.

[Manish8468]

Create a Validation rule for Cost center master data.
requirement is to make "User responsible" field mandatory. user can't save the cost center and change the cost center if "User responsible" is blank.

I have created the validation rule in GGB0. 

Prerequisite: SYST-TCODE = 'KS01' AND CSKSV-KOKRS = 'GCON'
Check: CSKSV-VERAK_USER <> ''
Message: Error message; the User responsible field can't be blank.

But its not working.

I have activated the Validation in OKC7 and GGB4.

Please guide me how to make user-responsible field mandatory in Cost center Master data.

[sumesh_gupta]

Hello @Manish8468 please check below thread. It will work.

https://community.sap.com/t5/enterprise-resource-planning-q-a/how-to-make-fields-mandatory-in-cost-c...

Regards,

Sumesh Gupta