How To Fix /AIF/API_CUST003 - Use an object key with the structure &1 (instead of &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/API_CUST -

• Message number: 003

• Message text: Use an object key with the structure &1 (instead of &2)

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 /AIF/API_CUST003 - Use an object key with the structure &1 (instead of &2) ?

  The SAP error message /AIF/API_CUST003 Use an object key with the structure &1 (instead of &2) typically occurs in the context of the Application Interface Framework (AIF) when there is a mismatch between the expected object key structure and the one being provided in the API call.
  Cause:
  
  Mismatched Object Key Structure: The error indicates that the system expected an object key of a certain structure (denoted by &1), but received a different structure (denoted by &2). This usually happens when the API is called with incorrect parameters or when the configuration of the AIF is not aligned with the data being processed.
  Configuration Issues: There may be a misconfiguration in the AIF settings or the interface definitions that leads to the system expecting a different key structure.
  Data Mapping Issues: If the data being sent does not conform to the expected format or structure, this error can occur.
  
  Solution:
  
  Check API Documentation: Review the API documentation to ensure that you are using the correct object key structure. Make sure that the parameters being passed match the expected format.
  Review AIF Configuration: Go to the AIF configuration settings and verify that the object key structure is correctly defined. Ensure that the mappings and definitions are set up properly.
  Adjust the Data Being Sent: If you are sending data through an interface, ensure that the data conforms to the expected structure. This may involve modifying the data format or the way the object key is constructed.
  Debugging: If you have access to debugging tools, you can trace the API call to see what data is being sent and how it is being processed. This can help identify where the mismatch is occurring.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that might address this specific error or provide additional guidance.
  
  Related Information:
  
  AIF Documentation: Familiarize yourself with the Application Interface Framework documentation provided by SAP, which can give insights into how to properly configure and use the framework.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find solutions or workarounds shared by other SAP professionals.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.