How To Fix DL_WFC_GIL202 - Handler "&1" is invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: DL_WFC_GIL - Message class object for DL design layer model

• Message number: 202

• Message text: Handler "&1" is invalid.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DL_WFC_GIL202 - Handler "&1" is invalid. ?

  The SAP error message "DL_WFC_GIL202 Handler '&1' is invalid" typically indicates that there is an issue with a specific handler in the SAP Workflow system. This error can occur in various scenarios, often related to workflow configuration or execution.
  Cause:
  
  Invalid Handler Name: The handler specified in the error message (&1) is not recognized by the system. This could be due to a typo, a missing handler, or a handler that has been deleted or not properly configured.
  Configuration Issues: The workflow configuration might be incomplete or incorrect, leading to the system being unable to find the specified handler.
  Transport Issues: If the workflow was transported from one system to another, the handler might not have been included in the transport request or might not exist in the target system.
  Authorization Issues: The user executing the workflow might not have the necessary authorizations to access the specified handler.
  
  Solution:
  
  Check Handler Name: Verify the handler name in the workflow configuration. Ensure that it is spelled correctly and that it exists in the system.
  Review Workflow Configuration: Go to the workflow definition and check the configuration for any missing or incorrect settings related to the handler.
  Transport Check: If the workflow was transported, ensure that all necessary objects, including the handler, were included in the transport request and are present in the target system.
  Authorization Check: Ensure that the user executing the workflow has the necessary authorizations to access the handler. You may need to check the roles and profiles assigned to the user.
  Debugging: If the issue persists, consider using transaction SWI1 (Work Item Selection) to analyze the workflow instance and identify where the error is occurring. You can also use transaction SWI2_DIAG for more detailed diagnostics.
  Consult Documentation: Refer to SAP documentation or notes related to the specific workflow and handler for additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  Workflow Logs: Review the workflow logs for additional context around the error. This can provide insights into what was happening when the error occurred.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.