How To Fix PSSC_BUFFER209 - Enqueue: Server communication error: Argument &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_BUFFER - Social Services Buffer

• Message number: 209

• Message text: Enqueue: Server communication error: Argument &1

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 PSSC_BUFFER209 - Enqueue: Server communication error: Argument &1 ?

  The SAP error message PSSC_BUFFER209, which indicates an "Enqueue: Server communication error: Argument &1," typically arises in the context of enqueue server communication issues. This error can occur when there is a problem with the communication between the application server and the enqueue server, which is responsible for managing locks in the SAP system.
  Causes:
  
  Network Issues: There may be network connectivity problems between the application server and the enqueue server.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to communication failures.
  Resource Limitations: The enqueue server may be overloaded or facing resource constraints, leading to communication errors.
  System Errors: There could be underlying issues with the SAP system itself, such as a bug or a misconfiguration.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication between servers.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the application server and the enqueue server. You can use tools