How To Fix RSD_TREX220 - Cancellation during deletion of the BWA server cache

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 220

• Message text: Cancellation during deletion of the BWA server cache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX220 - Cancellation during deletion of the BWA server cache ?

  The SAP error message RSD_TREX220, which indicates a "Cancellation during deletion of the BWA server cache," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the deletion of the cache on the BWA (Business Warehouse Accelerator) server. This can happen for various reasons, including network issues, server performance problems, or configuration errors.
  Causes:
  
  Network Issues: Temporary network disruptions can lead to the cancellation of the cache deletion process.
  Server Performance: If the BWA server is under heavy load or experiencing performance issues, it may not be able to complete the cache deletion in a timely manner.
  Configuration Errors: Incorrect settings in the BWA or BW system can lead to failures in cache management.
  Locks or Conflicts: Other processes or transactions that are accessing the same cache may cause conflicts, leading to cancellation.
  Insufficient Resources: Lack of memory or CPU resources on the BWA server can hinder the cache deletion process.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the BW system and the BWA server. You can test connectivity and check for any interruptions.
  Monitor Server Performance: Use monitoring tools to check the performance of the BWA server. If it is overloaded, consider optimizing the workload or scheduling cache deletion during off-peak hours.
  Review Configuration Settings: Verify the configuration settings for both the BW and BWA systems. Ensure that they are correctly set up for cache management.
  Check for Locks: Investigate if there are any locks or other processes that might be interfering with the cache deletion. You can use transaction codes like SM12 to check for locks.
  Increase Resources: If the BWA server is consistently running low on resources, consider upgrading the hardware or optimizing the existing resources.
  Retry the Operation: After addressing any identified issues, try to delete the cache again. Sometimes, simply retrying the operation can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSCUSTV10 (for BWA settings) and RSD1 (for InfoObjects) to manage and monitor your BW and BWA configurations.
  Logs and Traces: Review system logs and traces for more detailed error messages that can provide additional context for the failure.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed logs and error messages for a more in-depth analysis.