Mapping &1 has incorrect settings for import/export flag

What causes this issue?

Mapping &V1& has the indicator "&V2&" set.
This means that the settings for the import/export indicator have to be
changed accordingly.

System Response

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

How to fix this error?

Change the settings for mapping &V1& so that the following requirements
are fulfilled:
FFLAG: filter
Both "import" and "export" have to be set for the filter mapping.
RFLAG: RDN mapping
"Export" has to be set
MFLAG: required
"Export" has to be set
SYNCIN: import synchronization
"Import" has to be set
SYNCOUT: export synchronization
"Export" has to be set
Note that the "import" and "export" indicators are those in the
"Mapping" view and not in the "Synchronization" view.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.