How To Fix UCF6139 - Task &1: Document type &2 cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF6 - Messages for Consolidation of Investments

• Message number: 139

• Message text: Task &1: Document type &2 cannot be used

What causes this issue?

You want to use document type &V2& in task &V1&. This is not possible
because this document type is already defined as the document type for
the historical posting mode on the <ZK>Legacy Data Transfer</> tab page
under <ZK>Selected Items</>.

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?

Either change document type &V2& in task &V1&, or use a different
document type for the historical posting mode on the <ZK>Legacy Data
Transfer</> tab page under <ZK>Selected Items</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.