How To Fix RSDDB605 - BWA is not available at present (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDDB - BIA Index Objects: Activate, Fill, Delete

• Message number: 605

• Message text: BWA is not available at present (&1)

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 RSDDB605 - BWA is not available at present (&1) ?

  The SAP error message RSDDB605 indicates that the Business Warehouse Accelerator (BWA) is not available at the moment. This can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  BWA System Down: The BWA system may be down for maintenance or due to a failure.
  Network Issues: There could be network connectivity problems between the SAP BW system and the BWA.
  Configuration Issues: Incorrect configuration settings in the SAP BW or BWA system can lead to this error.
  Resource Limitations: The BWA may be overloaded or running out of resources (CPU, memory, etc.).
  Version Compatibility: There may be compatibility issues between the SAP BW version and the BWA version.
  
  Solutions:
  
  Check BWA Status: Verify if the BWA system is up and running. You can do this by checking the BWA administration console or logs.
  Network Connectivity: Ensure that there are no network issues preventing communication between the SAP BW and BWA systems. You can use tools like ping or traceroute to check connectivity.
  Configuration Review: Review the configuration settings in both the SAP BW and BWA systems. Ensure that the BWA is correctly configured in the BW system (transaction RSCONN01).
  Resource Monitoring: Monitor the resource usage on the BWA system. If it is overloaded, consider optimizing queries or increasing resources.
  Check Logs: Look at the logs in both the SAP BW and BWA systems for any error messages or warnings that could provide more context about the issue.
  Restart Services: If the BWA is down or unresponsive, restarting the BWA services may resolve the issue.
  Consult Documentation: Refer to SAP Notes or documentation for any specific patches or updates that may address known issues with BWA.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or solutions for this error.
  BWA Administration: Familiarize yourself with BWA administration tools and best practices for maintaining the BWA system.
  Performance Tuning: Consider performance tuning for both SAP BW and BWA to ensure optimal operation and prevent future issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.