How To Fix UCS0191 - Task &1: Execution not possible because sign-off task &2 is not locked

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 191

• Message text: Task &1: Execution not possible because sign-off task &2 is not locked

What causes this issue?

You are executing the &V1& task. The &V1& task is located after the &V2&
sign-off task in the task hierarchy. This sign-off task is <ZH>not</>
blocked.
In the Customizing settings for the &V2& sign-off task, you have defined
settings for the feasibility of executing succeeding tasks. With these
settings, you can only execute the &V1& task if the &V2& sign-off task
is blocked.

System Response

The system prevents execution of the &V1& task.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.