How To Fix LTR_MODEL_APPL037 - Superior Key Component is assigned to a different Destination Type

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 037

• Message text: Superior Key Component is assigned to a different Destination Type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR_MODEL_APPL037 - Superior Key Component is assigned to a different Destination Type ?

  The SAP error message LTR_MODEL_APPL037 indicates that there is a conflict with the assignment of a superior key component to a different destination type in the context of SAP Landscape Transformation (SLT) or data replication scenarios. This typically occurs when you are trying to replicate data from a source system to a target system, and the configuration of the key components does not match the expected destination type.
  
  Cause:
  
  Inconsistent Configuration: The superior key component (which is usually a primary key or a unique identifier) is assigned to a destination type that does not match the expected configuration for the target system.
  Data Model Mismatch: The data model in the source system may not align with the data model in the target system, leading to conflicts in how data is structured and identified.
  Incorrect Mapping: There may be incorrect or incomplete mapping of fields between the source and target systems, particularly for key fields.
  
  
  Solution:
  
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