How To Fix SWF_XI_ADAPTER421 - Could not persist queue name

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_XI_ADAPTER - XI BPM: Messages

• Message number: 421

• Message text: Could not persist queue name

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_ADAPTER421 - Could not persist queue name ?

  The SAP error message SWF_XI_ADAPTER421: Could not persist queue name typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the message queueing system. This error indicates that the system is unable to persist the queue name for a message that is being processed.
  Causes:
  
  Database Issues: There may be problems with the database connection or the database itself, which can prevent the system from writing the queue name.
  Configuration Errors: Incorrect configuration settings in the integration scenario or the adapter can lead to this error.
  Resource Limitations: Insufficient resources (like memory or disk space) on the server can cause failures in persisting data.
  Transport Layer Issues: Problems in the transport layer, such as network issues or misconfigured transport settings, can also lead to this error.
  Version Compatibility: Incompatibility between different components of the SAP system (e.g., PI/PO version and adapter version) can cause issues.
  
  Solutions:
  
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