How To Fix UCUS0090 - Task &2: Document type &1 must not post group-specifically

SAP Error Message - Details

• Message type: E = Error

• Message class: UCUS0 - Messages for Tasks, ...

• Message number: 090

• Message text: Task &2: Document type &1 must not post group-specifically

What causes this issue?

You have assigned document type &V1& to task &V2&. This document type is
defined for postings that are specific to consolidation groups (at
posting level 35). Postings specific to consolidation groups are
permitted only manually. However, task &V2& is not a manual posting
task; it is of type &V3&.

System Response

Document type assignment in Customizing for the task is incorrect and so
the task cannot be saved.

How to fix this error?

Assign exactly one document type with a suitable posting level to task
&V2&. The document type that you use for the assignment must not post to
level 35.

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.