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.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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 conflicts and errors.
  
  Solutions:
  
  Check Network Stability: Ensure that the network connection is stable and that there are no interruptions during the data transfer process.
  Review Configuration Settings: Verify the configuration settings for the data transfer process to ensure they are correct and consistent across all involved systems.
  Restart the Transfer Process: Sometimes, simply restarting the data transfer process can resolve transient issues.
  Check for Software Updates: Ensure that all components involved in the data transfer are up to date and compatible with each other.
  Monitor Logs: Review the logs for more detailed error messages that can provide insights into what went wrong during the transfer.
  Data Validation: Validate the data being transferred to ensure it is not corrupted or improperly formatted.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to UJXF_EXCEPTION009 for any specific patches or updates that may address this issue.
  Documentation: Review the official SAP documentation for the specific data transfer tool you are using (e.g., SAP Data Services, SLT) for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the UJXF_EXCEPTION009 error effectively.