How To Fix SK513 - CPI-C receive error &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: SK - SAPcomm messages

• Message number: 513

• Message text: CPI-C receive error &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 SK513 - CPI-C receive error &1. ?

  The SAP error message SK513 "CPI-C receive error &1" typically indicates a communication issue between SAP systems or between an SAP system and an external system. This error is related to the CPI-C (Common Programming Interface Communication) protocol, which is used for communication in SAP environments.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP systems or between the SAP system and the external system.
  Configuration Errors: Incorrect configuration of the CPI-C settings in the SAP system or in the external system can lead to this error.
  Resource Limitations: The SAP system may be running out of resources (e.g., memory, CPU) which can affect communication.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication ports required for CPI-C.
  System Load: High system load or performance issues can lead to timeouts and communication errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the involved systems. You can use tools like ping or traceroute to diagnose network issues.
  Review CPI-C Configuration: Verify the CPI-C configuration settings in both the SAP system and the external system. Ensure that the parameters are correctly set.
  Monitor System Resources: Check the system resources (CPU, memory, etc.) on the SAP server. If resources are low, consider optimizing performance or increasing resources.
  Firewall Settings: Review firewall settings to ensure that the necessary ports for CPI-C communication are open. Common ports include 3200 for CPI-C.
  Check SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Increase Timeout Settings: If the error is due to timeouts, consider increasing the timeout settings in the CPI-C configuration.
  Restart Services: Sometimes, simply restarting the SAP services or the external system can resolve transient issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on CPI-C and its configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to diagnose and resolve the SK513 CPI-C receive error.