How To Fix /SCMTMS/GATEWAY021 - Mandatory parameter missing for function import

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/GATEWAY -

• Message number: 021

• Message text: Mandatory parameter missing for function import

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/GATEWAY021 - Mandatory parameter missing for function import ?

  The SAP error message /SCMTMS/GATEWAY021 Mandatory parameter missing for function import typically occurs in the context of SAP Transportation Management (TM) when there is a missing mandatory parameter in a function import call, particularly when using OData services or APIs.
  
  Cause:
  
  Missing Parameters: The error indicates that a required parameter for a function import is not being provided in the request. This could be due to incorrect API usage or a misconfiguration in the OData service.
  Incorrect URL: If the URL used to call the OData service is incorrect or does not include the necessary parameters, this error can occur.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain parameters or functions, leading to this error.
  Service Configuration: The OData service may not be properly configured in the SAP Gateway, leading to missing parameters.
  
  
  Solution:
  
  Check API Documentation: Review the API documentation for the specific function import you are trying to call.