How To Fix UCS0181 - Task &1 is either partially blocked or not applicable in period &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 181

• Message text: Task &1 is either partially blocked or not applicable in period &2

What causes this issue?

The task is either blocked or not applicable for at least one of the
consolidation units or consolidation groups in this run.

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?

The task log for the current task contains a success message (
<DS:NA.UCS0048>UCS0048<(></><)>) for each blocked or not applicable
organizational unit.
If the current task is blocked, unblock the task in the consolidation
monitor, and repeat the task.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCS0181 - Task &1 is either partially blocked or not applicable in period &2 ?

  The SAP error message UCS0181 indicates that a task (identified by &1) is either partially blocked or not applicable for the specified period (&2). This error typically arises in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or other controlling objects.
  Causes:
  
  
  Task Blockage: The task may be blocked due to various reasons, such as:
  
  The task is not fully released for the specified period.
  There are restrictions on the task that prevent it from being processed (e.g., budget constraints).
  
  
  
  Period Not Applicable: The task may not be applicable for the specified period due to:
  
  The task is not scheduled to be active during that period.
  The fiscal year or period settings in the controlling area do not allow for processing in that time frame.
  
  
  
  Configuration Issues: There may be configuration settings in the controlling area or the task itself that restrict its use in the specified period.
  
  
  Solutions:
  
  
  Check Task Status: Verify the status of the task in question. Ensure that it is fully released and not blocked. You can do this by:
  
  Navigating to the relevant transaction (e.g., KO02 for internal orders) and checking the status.
  Reviewing any associated documents or approvals that may be pending.
  
  
  
  Review Period Settings: Ensure that the period you are trying to process is open and applicable for the task. You can check:
  
  The fiscal year variant settings.
  The status of the periods in the controlling area.
  
  
  
  Adjust Configuration: If the task is configured to be blocked or not applicable for certain periods, you may need to adjust the configuration settings. This could involve:
  
  Modifying the task settings to allow processing in the desired period.
  Consulting with your SAP configuration team to ensure that the settings align with your business processes.
  
  
  
  Consult Documentation: Review SAP documentation or help resources for specific details related to the error message UCS0181. This can provide insights into common scenarios and resolutions.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KO02 (Change Internal Order), KOB1 (Order Line Items), and KSB1 (Cost Centers: Actual Line Items) to investigate the task and its status.
  SAP Notes: Search for SAP Notes related to UCS0181 for any patches or updates that may address the issue.
  User Roles: Ensure that you have the necessary authorizations to view and modify the task in question, as lack of permissions can also lead to similar error messages.
  
  By following these steps, you should be able to identify the cause of the UCS0181 error and implement a suitable solution.