How To Fix CHIP_API667 - Inport parameter & remains without a value in the proposal

SAP Error Message - Details

• Message type: E = Error

• Message class: CHIP_API - Messages for Generic CHIP Framework

• Message number: 667

• Message text: Inport parameter & remains without a value in the proposal

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_API667 - Inport parameter & remains without a value in the proposal ?

  The SAP error message CHIP_API667 indicates that an inport parameter is missing a value in the proposal. This typically occurs in the context of SAP's Composite Application Framework (CAF) or when working with Web Dynpro applications, where data is passed between components.
  
  Cause:
  The error arises when:
  
  A required input parameter for a component or service is not provided or is left empty.
  The data binding between the UI and the backend service is not correctly configured.
  There may be a mismatch in the expected data types or structures.
  The proposal for the input parameter is not being populated correctly due to logic errors in the application.
  
  
  Solution:
  To resolve the CHIP_API667 error, you can take the following steps:
  
  
  Check Input Parameters: Review the component or service that is generating the error. Ensure that all required input parameters are being passed correctly and are not left empty.
  
  
  Data Binding: Verify the data binding configuration in your Web Dynpro application. Ensure