How To Fix /SCWM/OBJVALUATION021 - Generation of class &1 timed out

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/OBJVALUATION -

• Message number: 021

• Message text: Generation of class &1 timed out

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/OBJVALUATION021 - Generation of class &1 timed out ?

  The SAP error message /SCWM/OBJVALUATION021 indicates that the generation of a class for object valuation has timed out. This typically occurs in the context of SAP Extended Warehouse Management (EWM) when the system is unable to complete the class generation process within the allotted time frame.
  Causes:
  
  Performance Issues: The system may be experiencing performance bottlenecks due to high load, insufficient resources, or inefficient queries.
  Large Data Volume: If the object valuation involves a large amount of data, it may take longer than expected to process.
  Configuration Issues: Incorrect or suboptimal configuration settings in the EWM system can lead to timeouts.
  Database Locks: If there are locks on the database tables involved in the class generation, it can cause delays.
  Network Latency: If the system is distributed across different locations, network latency can contribute to timeouts.
  
  Solutions:
  
  Increase Timeout Settings: If possible, adjust the timeout settings for the class generation process to allow more time for completion.
  Optimize Performance:
  
  Check system performance metrics and identify any bottlenecks.
  Optimize database queries and ensure that indexes are properly set up.
  Consider increasing hardware resources (CPU, memory) if the system is under heavy load.
  
  
  Data Management: 
  
  Review the volume of data being processed and consider archiving or purging unnecessary data.
  Break down large processes into smaller batches if applicable.
  
  
  Check Configuration: Review the configuration settings in EWM to ensure they are optimal for your business processes.
  Monitor Database Locks: Use transaction codes like SM12 to check for and resolve any database locks that may be affecting performance.
  Network Optimization: If network latency is an issue, consider optimizing the network infrastructure or reducing the distance between system components.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SCWM/OBJVAL to monitor object valuation processes and /SCWM/PRC for performance-related checks.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the timeout.
  Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with detailed logs and system performance metrics.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the timeout issue related to the class generation in SAP EWM.