DocType Mapping Var. missing in Def. Values for CO Postings for cocode &1

What causes this issue?

In Default Values for Postings in Controlling for CCode &1 the document
type mapping variant is missing.

System Response

Postings in controlling can not been saved.

How to fix this error?

Define in customizing the default values for postings in controlling.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.