How To Fix LMON070 - Selected nodes are not blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: LMON - Monitor messages

• Message number: 070

• Message text: Selected nodes are not blocked

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMON070 - Selected nodes are not blocked ?

  The SAP error message LMON070: Selected nodes are not blocked typically occurs in the context of SAP Landscape Management (LaMa) when trying to perform operations on nodes (such as starting, stopping, or blocking nodes) that are not in a blocked state. This can happen for various reasons, and understanding the cause and finding a solution is essential for effective troubleshooting.
  Cause
  
  Node State: The nodes you are trying to manage are not in a state that allows them to be blocked. This could mean they are already running or in a state that does not permit blocking.
  Permissions: The user executing the operation may not have the necessary permissions to block the nodes.
  Configuration Issues: There may be configuration issues within the SAP Landscape Management system that prevent the operation from being executed correctly.
  System Status: The overall status of the SAP system or landscape may not allow for blocking of nodes due to ongoing processes or dependencies.
  
  Solution
  
  Check Node Status: Verify the current status of the nodes you are trying to block. Ensure that they are in a state that allows for blocking (e.g., they should be stopped or in a maintenance mode).
  User Permissions: Ensure that the user account you are using has the necessary permissions to perform the blocking operation on the nodes.
  Review Logs: Check the logs in SAP Landscape Management for any additional error messages or warnings that could provide more context about the issue.
  Configuration Review: Review the configuration settings in SAP Landscape Management to ensure that everything is set up correctly for the nodes you are trying to manage.
  Consult Documentation: Refer to the official SAP documentation for Landscape Management for any specific guidelines or troubleshooting steps related to node management.
  Restart Services: If the issue persists, consider restarting the SAP Landscape Management services or the nodes themselves to reset their states.
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the problem cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the LMON070 error and implement a solution to resolve it.