How To Fix TR_AUSL381 - Specify one API function only (IV_API_MODE or IV_API_PRECONF)

SAP Error Message - Details

• Message type: E = Error

• Message class: TR_AUSL - Software Delivery Composer Messages

• Message number: 381

• Message text: Specify one API function only (IV_API_MODE or IV_API_PRECONF)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TR_AUSL381 - Specify one API function only (IV_API_MODE or IV_API_PRECONF) ?

  The SAP error message TR_AUSL381, which states "Specify one API function only (IV_API_MODE or IV_API_PRECONF)," typically occurs in the context of using the SAP API for certain operations where two conflicting parameters are being set at the same time. This error indicates that the system expects you to specify only one of the two parameters: IV_API_MODE or IV_API_PRECONF.
  Cause:
  The error arises when both IV_API_MODE and IV_API_PRECONF are provided in the API call. These parameters are mutually exclusive, meaning that you can only use one of them at a time. 
  
  IV_API_MODE: This parameter is used to define the mode of operation for the API call, such as whether it is in a standard mode or a specific operational mode.
  IV_API_PRECONF: This parameter is used for pre-configuration settings, which may be necessary for certain operations but cannot be used simultaneously with IV_API_MODE.
  
  Solution:
  To resolve this error, you need to review the API call and ensure that you are only passing one of the two parameters. Here are the steps to follow:
  
  
  Check the API Call: Review the code where the API is being called. Look for the parameters being passed to the API.
  
  
  Remove One Parameter: Decide which parameter is appropriate for your use case and remove the other. For example, if you need to use IV_API_MODE, then remove IV_API_PRECONF, and vice versa.
  
  
  Test the Changes: After making the changes, test the API call again to ensure that the error is resolved and that the desired functionality is achieved.
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for the specific API you are using. This documentation will provide details on the parameters, their usage, and examples.
  Debugging: If you are unsure which parameter to use, consider debugging the application or consulting with a colleague or SAP support to understand the context of the API call better.
  SAP Notes: Check for any relevant SAP Notes that might address this error or provide additional context or updates related to the API you are using.
  
  By following these steps, you should be able to resolve the TR_AUSL381 error and successfully execute your API call.