How To Fix CHIP_API602 - Parameter &1 of inport &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: 602

• Message text: Parameter &1 of inport &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_API602 - Parameter &1 of inport &2 specified in the wiring does not exist ?

  The SAP error message CHIP_API602 indicates that there is an issue with the wiring of a Composite Application Framework (CAF) component, specifically that a parameter specified in the wiring does not exist. This error typically occurs in the context of SAP NetWeaver or when working with Web Dynpro applications.
  
  Cause:
  The error is caused by one of the following reasons:
  
  Incorrect Parameter Name: The parameter name specified in the wiring does not match any of the parameters defined in the inport of the component.
  Missing Inport Definition: The inport itself may not be defined in the component, leading to the parameter being unrecognized.
  Typographical Errors: There may be typographical errors in the wiring configuration, such as incorrect spelling or case sensitivity issues.
  Changes in Component: If the component has been modified (e.g., parameters added or removed) after the wiring was created, it may lead to this error.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Parameter