How To Fix FDT_CP_MSG128 - Error in saving the application log

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CP_MSG -

• Message number: 128

• Message text: Error in saving the application log

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CP_MSG128 - Error in saving the application log ?

  The SAP error message FDT_CP_MSG128 indicates that there is an error in saving the application log. This error can occur in various scenarios, particularly when dealing with the Flexible Data Import (FDI) or other data processing tasks in SAP.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to write to the application log.
  Database Issues: There could be problems with the database, such as connectivity issues, database locks, or insufficient space.
  Configuration Issues: Incorrect configuration settings in the application log or related components may lead to this error.
  System Performance: High system load or performance issues may prevent the application log from being saved properly.
  Data Consistency: If the data being processed has inconsistencies or errors, it may prevent the log from being saved.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create and save application logs. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  Database Check: Verify the database status. Check for any locks, connectivity issues, or space limitations. You can use transaction DB02 to monitor database performance and space.
  Review Configuration: Check the configuration settings related to application logging. Ensure that they are set up correctly and that there are no inconsistencies.
  System Performance: Monitor system performance using transaction ST03 or ST04. If the system is under heavy load, consider optimizing performance or scheduling the task during off-peak hours.
  Error Logs: Review the application logs and system logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  Reprocessing: If the error is related to specific data, try to identify and correct any inconsistencies in the data before reprocessing.
  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:
  
  Transaction Codes: 
  
  SLG1: Display Application Log
  SU53: Authorization Check
  DB02: Database Performance Monitoring
  ST03/ST04: Performance Analysis
  
  
  SAP Notes: Search for specific SAP Notes related to FDT_CP_MSG128 or application logging issues in the SAP Support Portal.
  Documentation: Review SAP documentation on application logging and Flexible Data Import for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.