How To Fix IU071 - Usage of ICNV discontinued with SAP_BASIS > 753

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 071

• Message text: Usage of ICNV discontinued with SAP_BASIS > 753

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IU071 - Usage of ICNV discontinued with SAP_BASIS > 753 ?

  The SAP error message IU071 indicates that the usage of the function module ICNV has been discontinued in SAP systems with the basis version greater than 753. This is part of SAP's ongoing efforts to improve performance and maintainability by phasing out older, less efficient methods in favor of newer, more robust solutions.
  Cause:
  The error occurs because the ICNV function module was used for internal conversions in older versions of SAP, but it has been deprecated in favor of newer methods. When you attempt to use this function module in a system with a basis version higher than 753, the system will throw this error message.
  Solution:
  To resolve this issue, you should:
  
  
  Identify the Code: Locate the code or program that is calling the ICNV function module. This could be in custom ABAP programs, enhancements, or standard SAP programs.
  
  
  Replace with Alternative: Replace the usage of ICNV with the recommended alternatives. Depending on what you were using ICNV for, you might consider using:
  
  Conversion Functions: Use standard conversion functions provided by SAP, such as CONVERT_TO_LOCAL_CURRENCY, CONVERT_TO_EXTERNAL, or other relevant conversion functions that are appropriate for your use case.
  Newer APIs: Check if there are newer APIs or function modules that provide the same functionality as ICNV.
  
  
  
  Testing: After making the changes, thoroughly test the modified code to ensure that it behaves as expected and that the conversions are accurate.
  
  
  Documentation: Update any documentation related to the code to reflect the changes made and to provide guidance for future maintenance.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to the deprecation of ICNV. SAP often provides detailed information on how to handle such changes.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have implemented.
  ABAP Development Guidelines: Review SAP's ABAP development guidelines for best practices in handling data conversions and using the latest function modules.
  
  By following these steps, you should be able to resolve the IU071 error and ensure that your SAP system is using supported methods for data conversion.