How To Fix UCS0203 - Task &1 with task category &2 may only be used once

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 203

• Message text: Task &1 with task category &2 may only be used once

What causes this issue?

Task &V1& belongs to task category &V2&. Tasks in this category may
only occur once in a given task sequence.
By contrast, tasks in category <ZK>Validation</> may occur several
times only if you have assigned a different value to each validation
task in the task definition under <ZK>Values</>. Thus, a task hierarchy
may contain only one of the following validation tasks:
A validation task for reported financial data
A validation task for standardized financial data
A validation task for consolidated data

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 sequence so that only one task of task category &V2&
appears.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.