How To Fix /SAPSLL/CORE_BASIS601 - Name of application server: &; host name: &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CORE_BASIS -

• Message number: 601

• Message text: Name of application server: &; host name: &

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 /SAPSLL/CORE_BASIS601 - Name of application server: &; host name: & ?

  The SAP error message /SAPSLL/CORE_BASIS601 typically indicates an issue related to the SAP Logistics (SLL) system, particularly concerning the application server or host name. This error can arise due to various reasons, including configuration issues, network problems, or system resource limitations.
  Possible Causes:
  
  Application Server Issues: The specified application server may be down or not reachable.
  Network Problems: There could be network connectivity issues between the client and the application server.
  Configuration Errors: Incorrect configuration settings in the SAP system or in the RFC (Remote Function Call) destination.
  Resource Limitations: The application server may be overloaded or running out of resources (e.g., memory, CPU).
  Authorization Issues: The user may not have the necessary authorizations to access the application server.
  
  Solutions:
  
  
  Check Application Server Status:
  
  Use transaction SM51 to check the status of the application servers. Ensure that the server is active and not in a "stopped" state.
  
  
  
  Network Connectivity:
  
  Verify network connectivity between the client and the application server. You can use tools like ping or traceroute to check connectivity.
  
  
  
  Review Configuration:
  
  Check the RFC destination settings in transaction SM59. Ensure that the configuration is correct and that the connection is working.
  
  
  
  Monitor System Resources:
  
  Use transaction SM04 to monitor user sessions and resource usage on the application server. If the server is overloaded, consider redistributing the load or increasing resources.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the application server. You can check this in transaction SU53 after the error occurs.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that might provide more context.
  
  
  
  Restart Services:
  
  If the issue persists, consider restarting the affected application server or the entire SAP system, if feasible.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message.
  Documentation: Review the official SAP documentation for more details on configuration and troubleshooting related to the Logistics system.
  Community Forums: Engage with the SAP Community or other forums where similar issues may have been discussed.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.