After setting security rules for the accounting kff, we are unable to create min max requisitions

Summary:

We started to have the following error on POR_REQ_IMPORT_ERRORS table for min max requisitions, after setting security rules for the accounting kff,

Content (required):

We started to have the following error on POR_REQ_IMPORT_ERRORS table for min max requisitions, after setting security rules for the accounting kff,

The variance account can't be derived. Contact the Procurement application administrator. Oracle Transaction Account Builder can't derive an account. Verify that the account combination is active, allows posting, and segment value security rules restrict none of the segments.

FND FLEX-VALUE DOES NOT EXIST VALUESET XXXXXXX Şube VALUE 01