How To Fix RSM688 - Incorrect data packet number & for the simulation mode

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 688

• Message text: Incorrect data packet number & for the simulation mode

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM688 - Incorrect data packet number & for the simulation mode ?

  The SAP error message RSM688, which states "Incorrect data packet number," typically occurs in the context of data transfer processes, particularly when using the SAP Data Transfer Workbench or during data uploads. This error indicates that there is a mismatch in the expected sequence of data packets being processed.
  Causes:
  
  Data Packet Corruption: The data packets being sent to the SAP system may be corrupted or incomplete.
  Network Issues: Network interruptions or issues during data transfer can lead to packet loss or misordering.
  Incorrect Configuration: The configuration settings for the data transfer process may not be set correctly, leading to mismatches in packet numbers.
  Simulated Mode Issues: If you are running in simulation mode, the system may not be able to handle certain data packets correctly, leading to this error.
  
  Solutions:
  
  Check Data Integrity: Ensure that the data packets being sent are complete and not corrupted. You may need to re-export or re-generate the data.
  Network Stability: Verify the stability of the network connection during the data transfer process. If there are issues, try to resolve them before attempting the transfer again.
  Configuration Review: Review the configuration settings for the data transfer process. Ensure that all parameters are set correctly and that they match the expected values for the data being processed.
  Run in Production Mode: If you are currently in simulation mode, try switching to production mode to see if the error persists. Simulation mode may have limitations that could cause this error.
  Check Logs: Review the logs for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Data Transfer Workbench or the specific module you are working with for more detailed troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Technical Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the RSM688 error and implement a suitable solution.