How To Fix FDT_CP_MSG179 - Invalid Business Data Type used in &1 function

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CP_MSG -

• Message number: 179

• Message text: Invalid Business Data Type used in &1 function

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 FDT_CP_MSG179 - Invalid Business Data Type used in &1 function ?

  The SAP error message FDT_CP_MSG179 ("Invalid Business Data Type used in &1 function") typically occurs in the context of SAP's Flexible Data Types (FDT) framework, which is used for handling various data types in business processes. This error indicates that there is an issue with the data type being used in a specific function or operation.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Data Type: The data type specified in the function does not match the expected data type. For example, if a function expects a numeric type but receives a string type, this error may occur.
  
  
  Configuration Issues: There may be misconfigurations in the FDT settings or in the way the data types are defined in the system.
  
  
  Custom Development: If there are custom functions or enhancements that utilize FDT, they may not be correctly handling the data types.
  
  
  Version Compatibility: If you are using a version of SAP that has deprecated certain data types or functions, this could lead to the error.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Data Types: Review the function where the error occurs and ensure that the data types being passed are correct and compatible with what the function expects.
  
  
  Review Configuration: Go through the FDT configuration settings to ensure that all data types are correctly defined and that there are no discrepancies.
  
  
  Debugging: If you have access to the development environment, use debugging tools to trace the execution of the function and identify where the invalid data type is being introduced.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to FDT and the specific function you are using to ensure that you are following best practices.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex configurations or custom developments.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to FDT and the specific error message.
  FDT Documentation: Review the official SAP documentation on Flexible Data Types for more insights into how to properly configure and use them.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the FDT_CP_MSG179 error in your SAP system.