How To Fix UGMD144 - Conflict in keys of field name &1; conversion failed

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 144

• Message text: Conflict in keys of field name &1; conversion failed

What causes this issue?

The combined characteristics are compounded with the same key field &v1&
. The combined characteristic values, however, have different values (
&v2& and &v3&) for the
<DS:GLOS.36E390C7868C0D62E10000009B38F984>compound characteristic</>.
Data conversion for this combination value is not possible.
Example:
A combination characteristic comprises characteristic A and
characteristic B. Both characteristics are compounded with
characteristic X. A combination characteristic value consists of a
combination of 10/20 (X/A) and 20/100 (X/B). The combination
characteristic now consists of fields X, A and B. The value for X is no
longer unique. Such combinations are not valid.

System Response

The conversion of the database entry (&v4&) is not possible.

How to fix this error?

Check whether it is possible for you to map your application scenario
with other combinations.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UGMD144 - Conflict in keys of field name &1; conversion failed ?

  The SAP error message UGMD144 indicates that there is a conflict in the keys of a field, which has led to a failure in data conversion. This typically occurs in the context of data processing or data migration, where the system is trying to convert or map data from one format to another, but encounters inconsistencies or conflicts in the key fields.
  Cause:
  
  Data Inconsistency: The data being processed may have inconsistencies, such as duplicate keys or missing values that are required for the conversion.
  Mapping Issues: There may be issues with the mapping of fields between different data structures or tables, leading to conflicts.
  Configuration Errors: Incorrect configuration in the data model or in the settings for the data conversion process can lead to this error.
  Data Type Mismatch: The data types of the fields being converted may not match, causing the conversion to fail.
  
  Solution:
  
  Check Data Integrity: Review the data being processed for duplicates, missing values, or any inconsistencies. Ensure that the keys are unique and correctly populated.
  Review Mapping Configuration: Verify the mapping configuration for the data conversion process. Ensure that all fields are correctly mapped and that there are no conflicts.
  Adjust Data Types: Ensure that the data types of the fields being converted are compatible. If necessary, adjust the data types in the source or target structure.
  Debugging: Use debugging tools in SAP to trace the data flow and identify where the conflict is occurring. This can help pinpoint the exact cause of the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with specific transaction codes related to data migration or conversion (e.g., LSMW, BAPIs).
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error message.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.