How To Fix RSDD_ZA152 - Server landscape of BW Accelerator restarted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 152

• Message text: Server landscape of BW Accelerator restarted

What causes this issue?

This check indicates that the server landscape for BW Accelerator has
been restarted. For more information, see the details.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA152 - Server landscape of BW Accelerator restarted ?

  The SAP error message RSDD_ZA152 indicates that the server landscape of the BW Accelerator has been restarted. This can happen for various reasons, such as system maintenance, updates, or unexpected failures. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  System Restart: The BW Accelerator server may have been restarted due to maintenance activities or system updates.
  Network Issues: Temporary network issues can cause the connection to the BW Accelerator to be lost.
  Configuration Changes: Changes in the configuration of the BW Accelerator or the BW system can lead to this error.
  Resource Limitations: If the BW Accelerator runs out of resources (like memory or CPU), it may restart unexpectedly.
  
  Solution:
  
  Check System Status: Verify the status of the BW Accelerator and ensure it is up and running. You can do this through the SAP GUI or the BW Administration tools.
  Reconnect: If the BW Accelerator has restarted, try reconnecting to it. This can often resolve temporary connectivity issues.
  Monitor Logs: Check the logs of the BW Accelerator for any error messages or warnings that could provide more context on why the restart occurred.
  Configuration Review: Review any recent changes made to the BW system or the BW Accelerator configuration to ensure they are correct.
  Resource Allocation: Ensure that the BW Accelerator has sufficient resources allocated (CPU, memory, etc.) to handle the workload.
  Restart Services: If the issue persists, consider restarting the BW services or the entire BW system to reset connections and clear any temporary issues.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for BW and BW Accelerator for best practices on configuration and maintenance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the RSDD_ZA152 error effectively.