How To Fix ISLM_API314 - Invalid input field type. Allowed values: "Input", "Key", "Target"

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 314

• Message text: Invalid input field type. Allowed values: "Input", "Key", "Target"

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API314 - Invalid input field type. Allowed values: "Input", "Key", "Target" ?

  The SAP error message ISLM_API314, which states "Invalid input field type. Allowed values: 'Input', 'Key', 'Target'," typically occurs when there is an issue with the data being sent to an API or function module in SAP. This error indicates that the input field type provided does not match the expected values.
  
  Cause:
  
  Incorrect Field Type: The input field type being passed to the API is not one of the allowed values: "Input", "Key", or "Target". This could be due to a typo, incorrect mapping, or misunderstanding of the API's requirements.
  Data Structure Mismatch: The structure of the data being sent may not align with what the API expects. For example, if a field is expected to be of type "Input" but is sent as "Output" or any other type, this error will occur.
  
  Configuration Issues: There may be configuration issues in the system that lead to incorrect field types being generated or sent.
  
  
  Solution:
  
  Check Input