How To Fix WXP684 - Error '&1' occurred when updating the application log

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 684

• Message text: Error '&1' occurred when updating the application log

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 WXP684 - Error '&1' occurred when updating the application log ?

  Certainly! Here's detailed information about the SAP error message:
  
  SAP Error Message:
  WXP684 - Error '&1' occurred when updating the application log
  
  Meaning / Cause:
  This error occurs when there is a problem updating the application log in SAP. The placeholder &1 is replaced by the specific error message or code that caused the failure. The application log is used to record messages and events during processing, and if SAP cannot write to this log, it raises this error.
  Common causes include:
  
  Database issues: Problems with database connectivity or locks on the application log tables.
  Authorization problems: The user or process does not have sufficient authorization to write to the application log.
  Application log inconsistencies: Corruption or inconsistencies in the application log tables.
  System resource issues: Insufficient memory or system resources preventing the update.
  Incorrect or missing configuration: Application log object or subobject not properly configured or missing.
  
  
  Solution / How to Fix:
  
  
  Check the detailed error message:
  
  Look at the exact error message replacing &1 to understand the root cause. For example, it might be a database error or authorization failure.
  
  
  Check authorizations:
  
  Ensure the user or background job has the necessary authorizations to write to the application log. The relevant authorization object is usually S_LOG.
  
  
  Check application log configuration:  
  
  Use transaction SLG0 to check the application log object and subobject configuration.
  Verify that the log object and subobject exist and are correctly maintained.
  
  
  
  Check database and system status:  
  
  Look for database locks or errors related to the application log tables (e.g., BALHDR, BALDAT).
  Check system logs (transaction SM21) and database logs for related errors.
  Ensure there is enough space and resources.
  
  
  
  Run consistency checks:  
  
  Use transaction SLG1 to view application logs and check for inconsistencies.
  If necessary, run database consistency checks or SAP standard reports to fix application log inconsistencies.
  
  
  
  Debug or analyze the program:
  
  If the error occurs during a custom program or standard SAP process, debug or analyze the code to see why the application log update fails.
  
  
  SAP Notes and Support:  
  
  Search for SAP Notes related to WXP684 and the specific error message.
  If the problem persists, consider raising a support ticket with SAP, providing detailed logs and error messages.
  
  
  
  
  Related Information:
  
  
  Transactions:
  
  SLG0 - Maintain Application Log Object
  SLG1 - Display Application Log
  SM21 - System Log
  ST22 - Dump Analysis (in case of runtime errors)
  SM12 - Lock Entries (check for locked entries)
  
  
  
  Tables:
  
  BALHDR - Application Log Header
  BALDAT - Application Log Data
  
  
  
  Authorization Object:
  
  S_LOG - Application Log
  
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WXP684 - Error '&1' occurred when updating the application log
  
  
  Cause
  Failure to update application log due to DB issues, authorization, config, or system errors
  
  
  Solution
  Check detailed error, authorizations, config (SLG0), DB status, system logs, run consistency checks
  
  
  Transactions
  SLG0, SLG1, SM21, SM12, ST22
  
  
  Tables
  BALHDR, BALDAT
  
  
  
  
  If you provide the exact error message replacing &1, I can help you further narrow down the cause and solution.