How To Fix UX386 - Conversion not unique. ISO code & converted into SAP code &

SAP Error Message - Details

• Message type: E = Error

• Message class: UX - TR: Business Partner and Loan Conversion

• Message number: 386

• Message text: Conversion not unique. ISO code & converted into SAP code &

What causes this issue?

The ISO currency code cannot be uniquely assigned to an SAP currency
code. The ISO code has been assigned more than once in table TCURC.

System Response

The system refuses to transfer the data.

How to fix this error?

Change the transferred data or change the settings in table TCURC.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UX386 - Conversion not unique. ISO code & converted into SAP code & ?

  The SAP error message UX386, which states "Conversion not unique. ISO code & converted into SAP code &," typically occurs when there is ambiguity in the conversion of an ISO code to an SAP code. This can happen in various contexts, such as currency conversion, unit of measure conversion, or other scenarios where codes are mapped between different systems or standards.
  Cause:
  
  Ambiguous Mapping: The ISO code provided corresponds to multiple SAP codes, leading to confusion about which code should be used.
  Configuration Issues: There may be issues in the configuration of the mapping tables or conversion settings in SAP.
  Data Integrity Issues: Duplicate entries or incorrect data in the master data tables can lead to this error.
  Missing Entries: The required mapping between the ISO code and the SAP code may not be properly defined in the system.
  
  Solution:
  
  Check Mapping Tables: Review the mapping tables in SAP to ensure that each ISO code is uniquely mapped to a single SAP code. This can typically be done in transaction codes like OB08 (for currency conversion) or other relevant configuration transactions.
  Data Cleanup: Look for duplicate entries or incorrect data in the relevant master data tables. Clean up any inconsistencies that may be causing the ambiguity.
  Define Unique Mappings: If multiple SAP codes are necessary for a single ISO code, consider defining a more specific mapping or using additional criteria to differentiate between them.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly configure the mappings for your specific scenario.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for checking and maintaining master data and configuration settings.
  SAP Notes: Search for SAP Notes related to UX386 or similar error messages for additional insights or patches that may address the issue.
  User 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 the cause of the UX386 error and implement a solution to resolve it.