How To Fix /IWNGW/CM_BEP_RT008 - Not all inputs are valid

/IWNGW/CM_BEP_RT008 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_BEP_RT -

• Message number: 008

• Message text: Not all inputs are valid

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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/IWNGW/CM_BEP_RT008 - Details

• The SAP error message /IWNGW/CM_BEP_RT008 Not all inputs are valid typically occurs in the context of SAP Gateway or SAP Fiori applications when there are issues with the input parameters being sent to a backend service. This error indicates that one or more of the inputs provided to the service are not valid, which can prevent the service from processing the request successfully.
  Causes:
  
  Invalid Input Data: The data being sent to the backend may not conform to the expected format or data type. This could include incorrect data types, missing required fields, or values that do not meet validation criteria.
  Data Type Mismatch: The input parameters may not match the expected data types defined in the OData service.
  Business Logic Validation: The backend service may have specific business logic that validates the input data, and if the data does not meet these criteria, the error will be triggered.
  Service 
  Configuration Issues: There may be