How To Fix LTR_MODEL_APPL036 - Key Component for parameter &1 belongs to different destination type

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 036

• Message text: Key Component for parameter &1 belongs to 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_APPL036 - Key Component for parameter &1 belongs to different destination type ?

  The SAP error message LTR_MODEL_APPL036 indicates that there is a mismatch in the destination type for a key component in a data model. This typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when trying to replicate or transform data between different systems or environments.
  Cause:
  The error is triggered when a key component (like a field or attribute) that is being used in a data model is associated with a different destination type than what is expected. This can happen due to:
  
  Inconsistent Configuration: The source and target systems may have different configurations or settings that lead to this mismatch.
  Data Model Changes: Changes made to the data model or the underlying database schema that have not been properly reflected in the SLT or data services configuration.
  Incorrect Mapping: The mapping of fields between source and target systems may not align correctly, leading to a conflict in expected data types or structures.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration: Review the configuration settings in both the source and target systems to ensure that they are consistent and correctly set up for the data model you are working with.
  
  
  Review Data Model: Examine the data model in SLT or Data Services to ensure that all key components are correctly defined and that their destination types match the expected types in the target system.
  
  
  Adjust Mapping: If there are discrepancies in the mapping of fields, adjust the mappings to ensure that they align correctly with the destination types.
  
  
  Recreate the Model: If the issue persists, consider recreating the data model or the specific mappings that are causing the error. This can help reset any incorrect configurations.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to SLT or Data Services for any specific guidelines or troubleshooting steps related to this error.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to this error in newer versions.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the LTR_MODEL_APPL036 error.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the expected configurations and best practices.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.