How To Fix FTBP665 - Function module is obsolete; do not use

SAP Error Message - Details

• Message type: E = Error

• Message class: FTBP - Business Partner: Message Class for Application FSBP

• Message number: 665

• Message text: Function module is obsolete; do not use

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• What is the cause and solution for SAP error message FTBP665 - Function module is obsolete; do not use ?

  The SAP error message FTBP665 indicates that a specific function module is obsolete and should not be used in your program or configuration. This typically occurs when SAP has deprecated certain function modules in favor of newer, more efficient, or more secure alternatives.
  Cause:
  
  
  Obsolescence: The function module you are trying to use has been marked as obsolete by SAP. This can happen due to various reasons, such as:
  
  The functionality has been replaced by a newer module.
  The function module is no longer considered best practice.
  Security vulnerabilities or performance issues have been identified.
  
  
  
  Legacy Code: If you are working with legacy code or older versions of SAP, it may still reference these obsolete function modules.
  
  
  Solution:
  
  
  Identify Alternatives: Check the SAP documentation or the function module's details in the SAP system to find recommended alternatives. You can do this by:
  
  Using transaction SE37 to view the function module and check for any notes or recommendations.
  Searching the SAP Help Portal or SAP Notes for information on the obsolete function module.
  
  
  
  Refactor Code: Once you have identified the alternative function module or method, refactor your code to replace the obsolete function module with the new one. Ensure that the new module provides the same or improved functionality.
  
  
  Testing: After making changes, thoroughly test your application to ensure that it behaves as expected and that the new function module integrates well with the rest of your code.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may provide additional guidance or information regarding the obsolescence of the function module and its alternatives.
  
  
  Related Information:
  
  SAP Notes: Always check for SAP Notes related to the specific function module. These notes often provide insights into why the module was deprecated and what to use instead.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have implemented.
  Documentation: Review the official SAP documentation for the version you are using to understand the changes in function modules and best practices.
  
  By following these steps, you should be able to resolve the FTBP665 error and ensure that your SAP application is using supported and up-to-date function modules.