How To Fix RSOS_SEARCH306 - Maintenance mode not supported in non-SAP systems

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS_SEARCH -

• Message number: 306

• Message text: Maintenance mode not supported in non-SAP systems

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSOS_SEARCH306 - Maintenance mode not supported in non-SAP systems ?

  The SAP error message RSOS_SEARCH306: Maintenance mode not supported in non-SAP systems typically occurs when you are trying to perform a maintenance operation in a system that is not recognized as an SAP system. This can happen in various contexts, such as when using SAP's Solution Manager or during system monitoring and maintenance tasks.
  Cause:
  
  Non-SAP System: The error indicates that the system you are trying to maintain or monitor is not an SAP system. Maintenance mode is a feature that is specifically designed for SAP systems.
  Configuration Issues: There may be configuration issues in the Solution Manager or the way the system landscape is defined.
  Incorrect System Type: The system might be incorrectly classified in the system landscape as a non-SAP system.
  
  Solution:
  
  Verify System Type: Ensure that the system you are trying to maintain is indeed an SAP system. If it is a non-SAP system, maintenance mode features will not be applicable.
  Check Configuration in Solution Manager:
  
  Go to the Solution Manager and check the configuration of the system landscape.
  Ensure that the system is correctly defined as an SAP system if it is indeed one.
  
  
  Update System Landscape: If the system has been recently added or modified, ensure that the system landscape is updated and reflects the correct type of systems.
  Consult Documentation: Refer to the SAP documentation for the specific version of the Solution Manager you are using to understand the requirements and limitations regarding maintenance mode.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you believe the system should be recognized as an SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  System Landscape Directory (SLD): Ensure that the System Landscape Directory is correctly configured and that all systems are properly registered.
  SAP Solution Manager Documentation: Review the official SAP documentation for Solution Manager for guidance on system maintenance and monitoring.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.