How To Fix UJXF_EXCEPTION009 - Error during file part transfer; sequence number received is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: UJXF_EXCEPTION - BPC: File Service REST API Message Class

• Message number: 009

• Message text: Error during file part transfer; sequence number received is invalid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJXF_EXCEPTION009 - Error during file part transfer; sequence number received is invalid ?

  The SAP error message UJXF_EXCEPTION009 indicates that there was an issue during the file part transfer process, specifically that the sequence number received is invalid. This error typically occurs in the context of data transfer processes, such as when using the SAP Data Services or SAP Landscape Transformation (SLT) for data replication.
  Causes:
  
  Corrupted Data Transfer: The data being transferred may have been corrupted or improperly formatted, leading to an invalid sequence number.
  Network Issues: Intermittent network connectivity problems can cause data packets to be lost or received out of order, resulting in invalid sequence numbers.
  Configuration Errors: Incorrect configuration settings in the data transfer process can lead to mismatches in expected sequence numbers.
  Version Mismatch: If there are different versions of the software components involved in the data transfer, it may lead to compatibility issues and invalid sequence numbers.
  Concurrency Issues: Multiple processes trying to access or modify the same data simultaneously can lead to