How To Fix CHIP_API604 - Parameter &1 of outport &2 specified in the wiring does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CHIP_API - Messages for Generic CHIP Framework

• Message number: 604

• Message text: Parameter &1 of outport &2 specified in the wiring does not exist

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 CHIP_API604 - Parameter &1 of outport &2 specified in the wiring does not exist ?

  The SAP error message CHIP_API604 indicates that there is an issue with the wiring of a Composite Application Framework (CAF) component, specifically related to the parameters of an outport. This error typically arises when the specified parameter in the wiring does not exist or is incorrectly defined.
  Cause:
  
  Incorrect Parameter Name: The parameter name specified in the wiring does not match any of the defined parameters in the outport.
  Outport Not Defined: The outport itself may not be defined in the component or may have been removed or renamed.
  Typographical Errors: There may be typographical errors in the wiring configuration, such as misspellings or incorrect casing.
  Version Mismatch: If there are multiple versions of the component, the wiring may be referencing an outdated version that does not have the specified parameter.
  
  Solution:
  
  Check Parameter Names: Verify that the parameter name specified in the wiring matches exactly with the parameter defined in the outport. Pay attention to spelling and case sensitivity.
  Review Outport Definition: Ensure that the outport is correctly defined in the component and that it includes the parameter you are trying to reference.
  Update Wiring Configuration: If the outport or parameter has been renamed or removed, update the wiring configuration to reflect the current definitions.
  Check for Versioning Issues: If you are working with multiple versions of the component, ensure that you are referencing the correct version that contains the required outport and parameters.
  Debugging: Use debugging tools or logs to trace the wiring and identify where the mismatch occurs.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Composite Application Framework for detailed information on wiring and outports.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  Development Tools: Utilize SAP development tools (like SAP Web IDE or SAP Business Application Studio) to visually inspect and modify the wiring configurations.
  
  By following these steps, you should be able to resolve the CHIP_API604 error and ensure that your wiring configuration is correct.