How To Fix LTR2_ES197 - Transformation rule &1 has variant type "&2", which is not allowed

LTR2_ES197 - Overview

• Message type: E = Error

• Message class: LTR2_ES -

• Message number: 197

• Message text: Transformation rule &1 has variant type "&2", which is not allowed

System Response

The specified transformation rule cannot be used in OBT.

How to fix this error?

Replace the transformation rule with a transformation rule that has one
of the following variant types:
Condition Set
Value Mapping
Source Code

Error message extract from SAP system. Copyright SAP SE.

LTR2_ES197 - Details

• The SAP error message LTR2_ES197 indicates that there is an issue with a transformation rule in the context of data transformation or data migration processes, particularly when using SAP Data Services or similar tools. The message states that the transformation rule has a variant type that is not allowed.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  
  Incorrect Variant Type: The transformation rule is defined with a variant type that is not compatible with the expected types for that specific transformation. This could happen if the rule is set to a type that is not supported by the transformation logic.
  
  
  
  Configuration Issues: There may be a misconfiguration in the transformation settings or the data model that leads to the use of an invalid variant type.
  
  
  Data Type Mismatch: The data types of the source and target fields may not match, leading to the use of an inappropriate variant type.
  
  
  
  Solution:
  To resolve the