How To Fix RSDD_ZA279 - BW Accelerator services are &1 percent available

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 279

• Message text: BW Accelerator services are &1 percent available

What causes this issue?

The availability check indicates that the BW accelerator services are
&SYST-MSGV1& percent available. Assuming this value does not decrease,
this should not result in any problems. The inactive services should be
available again soon. It should still be possible to execute standard
actions and queries on the BW accelerator.

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?

Perform any actions recommended by the system.

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_ZA279 - BW Accelerator services are &1 percent available ?

  The SAP error message RSDD_ZA279 indicates that the BW Accelerator services are not fully available, with a specific percentage of availability being reported. This can impact the performance of queries and data processing in SAP BW (Business Warehouse) environments that rely on the BW Accelerator for optimized data retrieval.
  Cause:
  The error message typically arises due to one or more of the following reasons:
  
  Resource Limitations: The BW Accelerator may be running low on resources (CPU, memory, disk space) which can lead to reduced availability.
  Service Issues: The BW Accelerator services may not be running properly or may have encountered an error.
  Configuration Problems: There may be misconfigurations in the BW Accelerator settings or in the connection between SAP BW and the BW Accelerator.
  Network Issues: Connectivity problems between the SAP BW system and the BW Accelerator can also lead to this error.
  Maintenance Activities: Scheduled maintenance or updates being performed on the BW Accelerator can temporarily reduce its availability.
  
  Solution:
  To resolve the issue, you can take the following steps:
  
  Check Service Status: Verify that all necessary BW Accelerator services are running. You can do this through the administration console of the BW Accelerator.
  Monitor Resource Usage: Check the resource utilization on the BW Accelerator. If resources are low, consider increasing the allocated resources or optimizing existing workloads.
  Review Logs: Look at the logs for any error messages or warnings that could provide more context on the issue. This can help identify specific problems that need to be addressed.
  Restart Services: If services are not responding, try restarting the BW Accelerator services to see if that resolves the issue.
  Configuration Check: Ensure that the configuration settings for the BW Accelerator are correct and that the connection to the SAP BW system is properly established.
  Network Diagnostics: If you suspect network issues, perform network diagnostics to ensure that there are no connectivity problems between the SAP BW and the BW Accelerator.
  Consult Documentation: Refer to SAP documentation or support notes related to the BW Accelerator for any specific troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Performance Monitoring: Implement performance monitoring tools to keep track of the BW Accelerator's health and resource usage over time.
  
  If the issue persists after following these steps, it may be necessary to contact SAP support for further assistance.