How To Fix UCUS0012 - Task &2: Method &1 already exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 012

• Message text: Task &2: Method &1 already exists

What causes this issue?

You specified method &v1& in task &v2&. This method already exists.

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?

You can do one of the following:
Use the existing method &V1&.
Create a new method.

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 UCUS0012 - Task &2: Method &1 already exists ?

  The SAP error message UCUS0012, which states "Task &2: Method &1 already exists," typically occurs in the context of the SAP Business Workflow or when working with Business Object methods in the SAP system. This error indicates that you are trying to create or define a method that already exists for a particular task or business object.
  Cause:
  
  Duplicate Method Definition: The most common cause of this error is that you are attempting to create a method with the same name as an existing method for the specified task or business object.
  Incorrect Task Assignment: The task you are working on may already have a method defined that you are not aware of, leading to a conflict.
  Transport Issues: If you are working in a development environment and have transported objects from another system, there may be conflicts with existing methods.
  
  Solution:
  
  
  Check Existing Methods: 
  
  Go to the transaction code SWO1 (Business Object Builder) and check the methods associated with the business object or task you are working on. Look for the method name that is causing the conflict.
  
  
  
  Rename the Method: 
  
  If you need to create a new method, consider renaming it to avoid the conflict with the existing method.
  
  
  
  Modify Existing Method: 
  
  If the existing method is not fulfilling your requirements, you can modify it instead of creating a new one.
  
  
  
  Review Task Configuration: 
  
  Ensure that the task is correctly configured and that you are not inadvertently trying to redefine a method that is already in use.
  
  
  
  Transport Management: 
  
  If the issue arises after a transport, check the transport logs and ensure that there are no conflicts with existing objects in the target system.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SWO1: Business Object Builder
  SWDD: Workflow Builder
  SWI1: Work Item Selection
  
  
  Documentation: Review SAP documentation related to Business Workflow and Business Object methods for more detailed guidance on managing methods and tasks.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  By following these steps, you should be able to resolve the UCUS0012 error and successfully manage your methods and tasks within the SAP system.