How To Fix CNV_12000155 - Some unique descriptions have different values

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 155

• Message text: Some unique descriptions have different values

What causes this issue?

Some of the descriptions in the list have the same target value.

System Response

Every target value must have a unique text.

How to fix this error?

Change at least one of the text fields; the system adjusts the texts for
all descriptions with the same target value automatically.

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 CNV_12000155 - Some unique descriptions have different values ?

  The SAP error message CNV_12000155 indicates that there are unique descriptions in your data that have different values, which can lead to inconsistencies during data migration or conversion processes. This error typically arises in the context of data transformation or migration projects, particularly when using SAP's data migration tools.
  
  Cause:
  
  
  Inconsistent Data: The primary cause of this error is that there are records in your source data that have the same unique identifier (like a key or ID) but different descriptions or values associated with them. This inconsistency can occur due to data entry errors, legacy system discrepancies, or issues during data extraction.
  
  
  Data Mapping Issues: If the mapping of fields from the source system to the target system is not correctly defined, it can lead to situations where the same key is mapped to different values.
  
  
  Duplicate Records: There may be duplicate records in the source data that have been incorrectly identified as