How To Fix RSDD_ZA303 - Problems while scheduling the BWA reorganization

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 303

• Message text: Problems while scheduling the BWA reorganization

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA303 - Problems while scheduling the BWA reorganization ?

  The SAP error message RSDD_ZA303 indicates that there are problems while scheduling the BWA (Business Warehouse Accelerator) reorganization. This error typically arises during the process of reorganizing the BWA index, which is crucial for optimizing query performance in SAP BW.
  Causes:
  
  Insufficient Resources: The BWA server may not have enough memory or CPU resources available to perform the reorganization.
  Locking Issues: There may be locks on the BWA index or related objects that prevent the reorganization from proceeding.
  Configuration Issues: Incorrect configuration settings in the BWA or BW system can lead to scheduling problems.
  Network Issues: Connectivity problems between the BW system and the BWA server can cause scheduling failures.
  Version Compatibility: Incompatibility between the versions of SAP BW and BWA can lead to errors during reorganization.
  
  Solutions:
  
  Check System Resources: Ensure that the BWA server has adequate memory and CPU resources. Monitor the system performance and adjust resources as necessary.
  Release Locks: Investigate and release any locks on the BWA index or related objects. You can use transaction codes like SM12 to check for and delete locks.
  Review Configuration: Verify the configuration settings for the BWA in the BW system. Ensure that all parameters are correctly set according to SAP guidelines.
  Network Connectivity: Check the network connection between the BW system and the BWA server. Ensure that there are no firewalls or network issues blocking communication.
  Update Software: Ensure that both the BW and BWA systems are running compatible versions. If necessary, apply patches or updates to resolve compatibility issues.
  Check Logs: Review the logs for more detailed error messages. You can check the BWA logs and BW process chains for additional information on what might be causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to BWA reorganization issues for specific fixes or recommendations. You can search the SAP Support Portal for relevant notes.
  Documentation: Refer to the official SAP documentation for BWA and BW for best practices on configuration and maintenance.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.