How To Fix >REP108 - Export name changed to &1 because LAUFNR too large

SAP Error Message - Details

• Message type: E = Error

• Message class: >REP -

• Message number: 108

• Message text: Export name changed to &1 because LAUFNR too large

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 >REP108 - Export name changed to &1 because LAUFNR too large ?

  The SAP error message REP108 indicates that the export name has been changed due to the LAUFNR (run number) being too large. This typically occurs in the context of report generation or data export processes where the naming convention for the output files or reports is constrained by certain limits.
  Cause:
  The error arises when the LAUFNR value exceeds the maximum allowable length or size for naming conventions in SAP. This can happen if:
  
  The run number is generated based on a sequence that has reached its limit.
  There is a misconfiguration in the system that allows for excessively large run numbers.
  The system is attempting to create a file or report with a name that exceeds the character limit set by SAP.
  
  Solution:
  To resolve the REP108 error, consider the following steps:
  
  
  Check the Run Number Configuration:
  
  Review the configuration settings for the run number generation in your SAP system. Ensure that the settings are appropriate and that the run number is being reset or managed correctly.
  
  
  
  Limit the Size of LAUFNR:
  
  If possible, implement a mechanism to limit the size of the LAUFNR to ensure it does not exceed the maximum allowable length.
  
  
  
  Adjust Naming Conventions:
  
  If the naming convention for exports or reports is customizable, consider adjusting it to accommodate the run number without exceeding limits.
  
  
  
  Review System Logs:
  
  Check the system logs for any additional errors or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Documentation:
  
  Refer to SAP documentation or support notes related to the REP108 error for any specific recommendations or patches that may address the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists and cannot be resolved through configuration changes, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to REP108 or run number management for any known issues or fixes.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in monitoring or adjusting report generation settings (e.g., SE38 for report execution).
  System Parameters: Review system parameters that may affect report generation and naming conventions.
  
  By following these steps, you should be able to address the REP108 error and ensure that your report exports function correctly without naming conflicts.