How To Fix PSSC_NET003 - Buffer controller can not be instantiated

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_NET - Net Calculation

• Message number: 003

• Message text: Buffer controller can not be instantiated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_NET003 - Buffer controller can not be instantiated ?

  The SAP error message PSSC_NET003: Buffer controller cannot be instantiated typically occurs in the context of SAP's Process Integration (PI) or Process Orchestration (PO) environments. This error indicates that the system is unable to create an instance of the buffer controller, which is essential for managing data flow and buffering in the integration process.
  Causes:
  
  Configuration Issues: The buffer controller may not be properly configured in the system. This could be due to missing or incorrect settings in the integration configuration.
  Resource Limitations: Insufficient system resources (like memory or CPU) can prevent the instantiation of the buffer controller.
  Software Bugs: There may be bugs in the version of SAP you are using that affect the buffer controller's functionality.
  Network Issues: Problems with network connectivity can also lead to this error, especially if the buffer controller relies on external systems or services.
  Version Compatibility: Incompatibility between different components of the SAP system or between SAP and third-party systems can lead to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the buffer controller in the SAP PI/PO system. Ensure that all required parameters are correctly set.
  Monitor System Resources: Use monitoring tools to check the system's resource usage. If resources are low, consider increasing memory or CPU allocation.
  Update Software: Ensure that your SAP system is up to date with the latest patches and updates. Check SAP Notes for any known issues related to the buffer controller.
  Review Logs: Check the application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  Network Configuration: Verify network settings and connectivity to ensure that there are no issues affecting the buffer controller's ability to communicate with other components.
  Restart Services: Sometimes, simply restarting the relevant services or the entire SAP system can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for PI/PO to understand the role of the buffer controller and its configuration.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.