How To Fix SCPR679 - Error in parameter passing

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPR - BC Sets

• Message number: 679

• Message text: Error in parameter passing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCPR679 - Error in parameter passing ?

  The SAP error message SCPR679, which indicates "Error in parameter passing," typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the parameters being passed between different components or systems. This error can arise in various scenarios, such as during the execution of a process, when calling a function module, or when interfacing with external systems.
  Causes of SCPR679 Error
  
  
  Incorrect Parameter Mapping: The parameters being passed may not match the expected format or type. This can happen if there are discrepancies in the data types or if required parameters are missing.
  
  
  Data Type Mismatch: If the data types of the parameters do not align with what the receiving function or process expects, it can lead to this error.
  
  
  Configuration Issues: Misconfigurations in the integration settings or in the mapping of data between systems can also trigger this error.
  
  
  Version Compatibility: If there are version mismatches between the systems or components involved, it may lead to issues in parameter passing.
  
  
  Network Issues: Sometimes, network-related issues can cause incomplete data transmission, leading to errors in parameter passing.
  
  
  Solutions to SCPR679 Error
  
  
  Check Parameter Mapping: Review the parameter mapping in the integration flow or function module to ensure that all parameters are correctly defined and mapped.
  
  
  Validate Data Types: Ensure that the data types of the parameters being passed are compatible with the expected types. This may involve checking the data structure definitions.
  
  
  Review Configuration Settings: Go through the configuration settings in SAP PI/PO to ensure that everything is set up correctly. This includes checking the communication channels, receiver agreements, and interface mappings.
  
  
  Test with Sample Data: Use sample data to test the integration flow or function module to identify if the issue persists. This can help isolate the problem.
  
  
  Check Logs and Traces: Review the logs and traces in SAP PI/PO to get more detailed information about the error. This can provide insights into which parameters are causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific function module or integration scenario to see if there are known issues or additional configuration steps required.
  
  
  Engage SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the official SAP documentation for the specific components involved in the integration to ensure compliance with best practices.
  
  By following these steps, you should be able to diagnose and resolve the SCPR679 error effectively.