How To Fix RSDD_ZA280 - BW Accelerator services are still &1 percent available

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 280

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

What causes this issue?

The availability check indicates that the BI Accelerator services are
still &SYST-MSGV1& percent available. It is possible that the inactive
services are currently restarting or that they will restart soon. If the
availability level drops further, this can indicate a problem, assuming
the BW Accelerator services were not explicitly restarted (from the BW
Accelerator monitor, for example).

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. If the system does not
provide any recommended actions, the actions do not resolve the issue,
or if you notice a drop in availability and have not restarted any
services, contact your system administrator.

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_ZA280 - BW Accelerator services are still &1 percent available ?

  The SAP error message RSDD_ZA280 indicates that the BW Accelerator services are running low on available resources, specifically that only a certain percentage (denoted by &1) of the services are still available. This can lead to performance issues or even service interruptions if not addressed.
  Cause:
  
  Resource Exhaustion: The BW Accelerator may be running out of memory or processing power due to high demand or insufficient resources allocated to it.
  Data Volume: A large volume of data being processed or queried can lead to resource depletion.
  Configuration Issues: Incorrect configuration settings for the BW Accelerator can lead to inefficient resource usage.
  Background Jobs: Running multiple background jobs simultaneously can consume available resources quickly.
  System Maintenance: Lack of regular maintenance or updates can lead to performance degradation.
  
  Solution:
  
  Monitor Resource Usage: Use monitoring tools to check the current resource usage of the BW Accelerator. Identify any bottlenecks or processes consuming excessive resources.
  Increase Resources: If possible, allocate more memory or processing power to the BW Accelerator. This may involve hardware upgrades or configuration changes.
  Optimize Queries: Review and optimize the queries being run against the BW Accelerator to ensure they are efficient and not consuming unnecessary resources.
  Schedule Jobs Wisely: Stagger background jobs to avoid peak resource usage times. This can help in managing the load on the BW Accelerator.
  Regular Maintenance: Perform regular maintenance tasks such as data archiving, deleting unnecessary data, and updating the system to ensure optimal performance.
  Check Configuration: Review the configuration settings of the BW Accelerator to ensure they are set correctly for your environment and workload.
  Restart Services: In some cases, restarting the BW Accelerator services may help to clear up temporary resource issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have experienced similar issues.
  Documentation: Refer to the official SAP BW Accelerator documentation for best practices and configuration guidelines.
  Performance Tuning: Consider performance tuning strategies specific to SAP BW and the BW Accelerator to enhance overall system performance.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.