How To Fix RSDD_ZA040 - BWA server not available; BWA indexes set to inactive.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 040

• Message text: BWA server not available; BWA indexes set to inactive.

What causes this issue?

BW Accelerator is currently performing an action. The BWA server is not
available yet. The BWA indexes have therefore been deactivated so that
the queries can still run.

System Response

BW Accelerator is currently performing an action and is not available.

How to fix this error?

Check the availability of the BWA server on a regular basis using the
function button in the function bar.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA040 - BWA server not available; BWA indexes set to inactive. ?

  The SAP error message RSDD_ZA040 indicates that the BWA (Business Warehouse Accelerator) server is not available, which leads to the BWA indexes being set to inactive. This can occur for several reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  BWA Server Down: The BWA server may be down or not reachable due to network issues or server maintenance.
  Configuration Issues: There may be misconfigurations in the connection settings between the SAP BW system and the BWA server.
  BWA Index Issues: The BWA indexes may be corrupted or not properly created, leading to the inability to access them.
  Authorization Issues: The user may not have the necessary authorizations to access the BWA server.
  Version Compatibility: There may be compatibility issues between the SAP BW version and the BWA version.
  
  Solutions:
  
  
  Check BWA Server Status:
  
  Ensure that the BWA server is up and running. You can check the server status through the BWA administration tools or by contacting your system administrator.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the SAP BW system from communicating with the BWA server. Check firewalls, VPNs, and other network configurations.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the SAP BW system for the BWA connection. Ensure that the BWA server's hostname, port, and other parameters are correctly configured.
  
  
  
  Recreate BWA Indexes:
  
  If the indexes are corrupted, you may need to recreate them. This can be done through the SAP BW administration transaction codes (e.g., RSA1) by selecting the relevant InfoProvider and choosing to rebuild the BWA indexes.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the BWA server. This may involve checking roles and permissions in both the SAP BW and BWA systems.
  
  
  
  Compatibility Check:
  
  Verify that the versions of SAP BW and BWA are compatible. If there are version mismatches, consider upgrading or patching the systems.
  
  
  
  Consult Logs:
  
  Check the SAP BW and BWA logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to BWA and the error message RSDD_ZA040.
  Documentation: Review the official SAP documentation for BWA and BW for best practices on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to restore the availability of the BWA server and its indexes.