How To Fix UCUS0064 - Task &1: Workflow variant &2 cannot be used

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 064

• Message text: Task &1: Workflow variant &2 cannot be used

What causes this issue?

You have assigned workflow variant &V2& to task &V1&. However, workflow
variant &V2& cannot be used because its type is not <LS>Tasks for
Consolidation Groups</>.

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?

Call up input help and choose a suitable workflow variant for task &V1&.

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 UCUS0064 - Task &1: Workflow variant &2 cannot be used ?

  The SAP error message UCUS0064 indicates that a specific workflow variant cannot be used for a task. This error typically arises in the context of SAP Business Workflow when there is an issue with the configuration or availability of the workflow variant.
  Cause:
  
  Workflow Variant Not Active: The workflow variant specified may not be active or may have been deactivated.
  Missing Workflow Definition: The workflow definition associated with the variant may not exist or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to execute the workflow variant.
  Incorrect Task Assignment: The task may not be correctly assigned to the workflow variant.
  Transport Issues: If the workflow was transported from one system to another, there may be inconsistencies or missing components.
  
  Solution:
  
  
  Check Workflow Variant Status:
  
  Go to the workflow administration transaction (e.g., SWDD or SWI1) and check if the workflow variant is active.
  If it is inactive, activate it.
  
  
  
  Verify Workflow Definition:
  
  Ensure that the workflow definition associated with the variant exists and is correctly configured.
  If it has been deleted, you may need to recreate it.
  
  
  
  Review Authorizations:
  
  Check the user’s authorizations to ensure they have the necessary permissions to execute the workflow.
  You can use transaction SU53 to analyze authorization issues.
  
  
  
  Check Task Assignment:
  
  Verify that the task is correctly assigned to the workflow variant.
  You can do this in the workflow definition or task configuration.
  
  
  
  Transport Consistency:
  
  If the workflow was transported, ensure that all necessary components were included in the transport request.
  Check for any missing objects or inconsistencies in the target system.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the workflow to identify any underlying issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWDD: Workflow Builder
  SWI1: Work Item Selection
  SWI2_FREQ: Work Item Selection for Repeated Tasks
  SWU3: Automatic Workflow Customizing
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on workflow configuration and troubleshooting.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the error message UCUS0064.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the error message UCUS0064 in SAP.