Restricting Creation/Update of Profit Center Master Data through KE51/KE52

Hi,

I have a scenario where profit center master data is maintained in MDM which acts as central repository and the master data is syndicated from MDM to ECC through PRCMAS IDoc. Business requirement is that since MDM is acting as central repository creation/update for profit center through transactions KE51/KE52 should be restricted in ECC. I know that through roles we can restrict user to create profit centers but is there any way/configuration steps which we can perform to restrict user to create profit centers through transaction and I also want to know if that process would affect the creation/updation of master data through PRCMAS IDoc.

Thanks,

Amit