How To Fix DBMAN901 - Error &1 has occurred in the BWA/SAP HANA server

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 901

• Message text: Error &1 has occurred in the BWA/SAP HANA server

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.

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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 DBMAN901 - Error &1 has occurred in the BWA/SAP HANA server ?

  The SAP error message DBMAN901 indicates that there is an issue with the BWA (Business Warehouse Accelerator) or SAP HANA server. This error can arise due to various reasons, including configuration issues, connectivity problems, or resource limitations. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Configuration Issues: Incorrect configuration settings in the BWA or HANA server can lead to this error.
  Network Connectivity: Problems with network connectivity between the SAP application server and the BWA/HANA server can trigger this error.
  Resource Limitations: Insufficient memory or CPU resources on the BWA or HANA server can cause performance issues, leading to this error.
  Database Issues: Corruption or issues within the database can also result in this error message.
  Version Compatibility: Incompatibility between the versions of SAP BW and the BWA/HANA server can lead to errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the BWA or HANA server. Ensure that all parameters are set correctly according to SAP guidelines.
  Network Troubleshooting: Verify the network connection between the SAP application server and the BWA/HANA server. Check for any firewalls or network policies that might be blocking communication.
  Resource Monitoring: Monitor the resource usage on the BWA or HANA server. If resources are low, consider scaling up the server or optimizing the workload.
  Database Health Check: Perform a health check on the database to identify any corruption or issues. Use SAP tools to analyze and repair the database if necessary.
  Update Software: Ensure that you are using compatible versions of SAP BW and the BWA/HANA server. If necessary, update to the latest versions or patches.
  Review Logs: Check the logs for more detailed error messages that can provide additional context about the issue. Look for logs in both the SAP application server and the BWA/HANA server.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to DBMAN901.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for BWA and HANA for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP Support for further assistance.