How To Fix SR057 - Not possible: internal connections are being generated

SAP Error Message - Details

• Message type: E = Error

• Message class: SR - RFC utilities

• Message number: 057

• Message text: Not possible: internal connections are being generated

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 SR057 - Not possible: internal connections are being generated ?

  The SAP error message SR057, which states "Not possible: internal connections are being generated," typically occurs in the context of SAP systems when there are issues related to the internal connections or configurations within the system. This error can arise in various scenarios, such as during the execution of certain transactions, when trying to access specific functionalities, or when there are issues with system performance.
  Causes:
  
  System Configuration Issues: There may be misconfigurations in the system settings that prevent the establishment of internal connections.
  Performance Bottlenecks: High system load or performance issues can lead to the inability to create new connections.
  Resource Limitations: Insufficient resources (like memory or CPU) can hinder the system's ability to manage connections.
  Network Issues: Problems with the network configuration or connectivity can also lead to this error.
  Database Locks: If there are locks on the database that prevent the creation of new connections, this error may occur.
  
  Solutions:
  
  Check System Configuration: Review the configuration settings in the SAP system to ensure that they are set up correctly. This includes checking parameters related to connections and performance.
  Monitor System Performance: Use transaction codes like ST03N or ST06 to monitor system performance and identify any bottlenecks. If the system is under heavy load, consider optimizing performance or scaling resources.
  Increase Resource Allocation: If resource limitations are identified, consider increasing the memory or CPU allocation for the SAP instance.
  Review Network Settings: Ensure that network settings are correctly configured and that there are no connectivity issues between the application server and the database.
  Check for Database Locks: Use transaction codes like SM12 to check for any locks on the database that may be causing the issue. If locks are found, investigate the processes holding them and resolve them as necessary.
  Restart Services: In some cases, restarting the affected services or the entire SAP system may resolve transient issues related to connections.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error. SAP frequently releases updates that address known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.