How To Fix SWF_CPWF_001018 - Consumer type empty for CP Workflow Handle '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_CPWF_001 - CP workflow integration API messages

• Message number: 018

• Message text: Consumer type empty for CP Workflow Handle '&1'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_CPWF_001018 - Consumer type empty for CP Workflow Handle '&1' ?

  The SAP error message SWF_CPWF_001018 indicates that there is an issue with the Consumer Type being empty for a specific Workflow Handle in the context of the SAP Business Workflow. This error typically arises when the workflow is trying to process a task or an event, but it cannot find the necessary consumer type information, which is essential for routing or processing the workflow correctly.
  Cause:
  
  Missing Configuration: The consumer type may not be configured correctly in the workflow settings.
  Incorrect Workflow Definition: The workflow definition might be incomplete or incorrectly set up, leading to missing parameters.
  Data Issues: The data being processed may not have the required attributes or may be corrupted.
  Transport Issues: If the workflow was transported from one system to another, some configurations might not have been transported correctly.
  
  Solution:
  
  
  Check Workflow Configuration:
  
  Go to the workflow definition in the SAP system and ensure that the consumer type is correctly defined.
  Verify that all necessary parameters are set up properly.
  
  
  
  Review Workflow Instance:
  
  Use transaction SWI1 (Work Item Selection) to check the specific workflow instance that is causing the error.
  Look for any missing or incorrect data in the workflow instance.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can debug the workflow to see where it fails and why the consumer type is not being populated.
  
  
  
  Check Transport Logs:
  
  If the workflow was recently transported, check the transport logs to ensure that all necessary objects were transported correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific workflow you are using to ensure that all prerequisites and configurations are met.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is a production issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWDD: Workflow Builder - to check and modify workflow definitions.
  SWI1: Work Item Selection - to monitor and analyze workflow instances.
  SWI2_FREQ: To analyze workflow instances based on frequency.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review the SAP Business Workflow documentation for best practices in workflow design and configuration.
  
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.