How To Fix CNV_PE_CHECK261 - An interface of type WL2 must have a transfer method as reference

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 261

• Message text: An interface of type WL2 must have a transfer method as reference

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK261 - An interface of type WL2 must have a transfer method as reference ?

  The SAP error message CNV_PE_CHECK261 indicates that there is an issue with the configuration of an interface of type WL2 (which typically refers to a "Worklist" interface) in the context of a data migration or conversion process. This error specifically states that the interface must have a transfer method defined as a reference.
  Cause:
  The error occurs when:
  
  An interface of type WL2 is defined in the system, but it does not have a corresponding transfer method that is properly referenced.
  The transfer method is either missing, incorrectly configured, or not linked to the interface as required by the system.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Interface Configuration:
  
  Go to the relevant transaction (usually in the context of the data migration tool or the specific application area).
  Verify the configuration of the interface of type WL2. Ensure that it is correctly set up.
  
  
  
  Define Transfer Method:
  
  If a transfer method is not defined, you will need to create one. This involves:
  
  Navigating to the appropriate configuration area where transfer methods are defined.
  Creating a new transfer method that meets the requirements of the WL2 interface.
  
  
  
  
  
  Link Transfer Method to Interface:
  
  Once the transfer method is created, ensure that it is properly linked to the WL2 interface.
  This may involve specifying the transfer method in the interface configuration settings.
  
  
  
  Check for Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are working on. There may be additional guidelines or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs. This may involve running the migration or conversion process again.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version and the specific module you are working with, you may need to use transaction codes like SE80 (Object Navigator), SE37 (Function Module), or others to access and modify the relevant configurations.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error message.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data migration.
  
  By following these steps, you should be able to address the CNV_PE_CHECK261 error and ensure that your interface is correctly configured for the data migration process.