How To Fix 1S102 - SSF error: SSF server main memory insufficient for RFC

SAP Error Message - Details

• Message type: E = Error

• Message class: 1S - Messages for SSF ("Secure Store & Forward")

• Message number: 102

• Message text: SSF error: SSF server main memory insufficient for RFC

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1S102 - SSF error: SSF server main memory insufficient for RFC ?

  The SAP error message 1S102 SSF error: SSF server main memory insufficient for RFC typically indicates that the Secure Store and Forward (SSF) server does not have enough memory allocated to handle the requested operation, particularly when dealing with Remote Function Calls (RFC). This can occur in scenarios where cryptographic operations are being performed, such as when using digital signatures or encryption.
  Causes:
  
  Insufficient Memory Allocation: The SSF server may not have enough memory allocated to handle the cryptographic operations required for the RFC.
  High Load: The SSF server may be under heavy load, leading to insufficient resources to process requests.
  
  Configuration Issues: Incorrect configuration settings for the SSF server or the underlying operating system may lead to memory allocation issues.
  Resource Limits: Operating system-level resource limits (like ulimit in Unix/Linux) may restrict the memory available to the SSF server.
  
  Solutions:
  
  
  Increase Memory Allocation:
  
  Check the configuration of the SSF server and increase the memory allocation if possible.