How To Fix SWF_XI_INBOUND029 - Error during start of process of type &1 by message &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_XI_INBOUND - XI BPE Inbound Processing

• Message number: 029

• Message text: Error during start of process of type &1 by message &2

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_XI_INBOUND029 - Error during start of process of type &1 by message &2 ?

  The SAP error message SWF_XI_INBOUND029 typically indicates that there was an issue during the start of a process of a specific type due to a problem with the inbound message. This error is often related to the SAP Business Workflow and the integration with SAP Exchange Infrastructure (XI) or SAP Process Integration (PI).
  Cause:
  The error can be caused by several factors, including:
  
  Message Format Issues: The inbound message may not conform to the expected format or structure required by the workflow process.
  Process Type Not Found: The specified process type (&1) may not be defined or activated in the system.
  Message Content Issues: The content of the message (&2) may be invalid or incomplete, leading to the failure in starting the process.
  Configuration Issues: There may be configuration problems in the workflow or integration settings that prevent the process from being initiated.
  Authorization Issues: The user or system may lack the necessary authorizations to start the process.
  
  Solution:
  To resolve the SWF_XI_INBOUND029 error, you can take the following steps:
  
  
  Check Process Type: Verify that the process type specified in the error message is correctly defined and activated in the system. You can do this by navigating to the relevant transaction (e.g., SWDD for workflow definitions) and checking the process type.
  
  
  Validate Message Structure: Ensure that the inbound message conforms to the expected structure. You may need to check the message mapping and transformation settings in the Integration Builder if using PI/XI.
  
  
  Review Message Content: Inspect the content of the message to ensure it contains all required fields and valid data. You can use transaction codes like SXMB_MONI to monitor and analyze the messages.
  
  
  Check Configuration: Review the configuration settings for the workflow and integration scenarios. Ensure that all necessary settings are correctly configured.
  
  
  Authorization Check: Ensure that the user or system has the necessary authorizations to execute the workflow process. You may need to consult with your security team to verify this.
  
  
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  
  
  Testing: After making the necessary corrections, test the process again to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWDD (Workflow Builder), SXMB_MONI (Integration Monitor), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to SWF_XI_INBOUND029 for any specific patches or updates that may address known issues.
  Documentation: Review SAP documentation on workflows and integration scenarios for best practices and troubleshooting tips.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.