How To Fix SDME_DLG011 - Dialog &1 is not in dialog pool &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SDME_DLG - Dialog Messages

• Message number: 011

• Message text: Dialog &1 is not in dialog pool &2

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 SDME_DLG011 - Dialog &1 is not in dialog pool &2 ?

  The SAP error message SDME_DLG011 indicates that a dialog (or user session) is not available in the specified dialog pool. This can occur for various reasons, typically related to system configuration or resource availability.
  Cause:
  
  Dialog Pool Configuration: The dialog pool may not be configured correctly, or the dialog instance may not be active.
  Resource Limitations: The system may be experiencing resource limitations, such as insufficient memory or CPU resources, leading to the unavailability of dialog instances.
  Network Issues: There may be network connectivity issues between the application server and the database or other components.
  User Session Limits: The maximum number of user sessions may have been reached, preventing new dialog sessions from being created.
  System Load: High system load can lead to delays in session creation or unavailability of dialog instances.
  
  Solution:
  
  
  Check Dialog Pool Configuration:
  
  Ensure that the dialog pool is correctly configured in the SAP system. You can check the configuration in transaction RZ10 or RZ11.
  Verify that the dialog instance is active and properly registered.
  
  
  
  Monitor System Resources:
  
  Use transaction SM50 or SM66 to monitor the system's workload and check for any bottlenecks.
  If the system is under heavy load, consider optimizing performance or increasing resources.
  
  
  
  Review User Sessions:
  
  Check the number of active user sessions using transaction SM04. If the limit is reached, you may need to terminate some sessions or increase the limit in the system profile.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues affecting communication between the application server and the database or other components.
  
  
  
  Restart Dialog Instances:
  
  If necessary, restart the affected dialog instances. This can be done through transaction SM51 to manage the application servers.
  
  
  
  Check System Logs:
  
  Review system logs (transaction SM21) for any related error messages that could provide additional context for the issue.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM50: Monitor work processes.
  SM04: User overview.
  SM21: System log.
  RZ10/RZ11: Profile parameters.
  SM66: Global work process overview.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more detailed information on dialog instances and system performance tuning.
  
  
  If the issue persists after following these steps, it may be necessary to contact SAP support for further assistance.