How To Fix /SAPAPO/ADV206 - User function &1 uses an obsolete interface

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ADV -

• Message number: 206

• Message text: User function &1 uses an obsolete interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ADV206 - User function &1 uses an obsolete interface ?

  The SAP error message /SAPAPO/ADV206 User function &1 uses an obsolete interface typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user-defined function or a custom implementation is using an outdated or deprecated interface. This can happen after an upgrade or when certain functions have been modified in newer versions of SAP.
  Cause:
  
  Obsolete Interface: The user function specified in the error message is utilizing an interface that has been marked as obsolete in the current version of SAP APO.
  Upgrade Issues: If the system has been recently upgraded, some custom code may not have been updated to align with the new interfaces provided by SAP.
  Custom Development: Custom ABAP code or user exits that were developed using older interfaces may not be compatible with the current system.
  
  Solution:
  
  Identify the Function: Check the function name indicated by &1 in the error message. This will help you locate the specific user function that is causing the issue.
  Review Documentation: Consult the SAP documentation or release notes for the version you are using to identify the changes made to the interface and find the recommended replacement.
  Update the Code: Modify the user function to use the current interface. This may involve:
  
  Refactoring the code to align with the new interface.
  Replacing obsolete function calls with their modern equivalents.
  
  
  Testing: After making changes, thoroughly test the updated function to ensure it works correctly with the new interface and does not introduce any new issues.
  Consult SAP Notes: Look for relevant SAP Notes that may provide guidance or patches related to the obsolete interface issue.
  Engage SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if the function is critical to your operations.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to the specific function or interface you are dealing with. These notes often contain important information about changes, fixes, and best practices.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the official SAP documentation for APO, particularly sections related to user exits, BAdIs, and custom development.
  
  By following these steps, you should be able to address the error message and ensure that your custom functions are compatible with the current version of SAP APO.