How To Fix LTR2_BASIS_CHECK210 - Business object is structured but has more than one leading data models

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_BASIS_CHECK - LTR2 Messages of Checks in Check Framework

• Message number: 210

• Message text: Business object is structured but has more than one leading data models

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_BASIS_CHECK210 - Business object is structured but has more than one leading data models ?

  The SAP error message LTR2_BASIS_CHECK210 indicates that there is an issue with the structure of a business object in the context of SAP Landscape Transformation (SLT) or SAP Data Services. Specifically, this error occurs when a business object is defined with multiple leading data models, which is not allowed.
  Cause:
  
  
  Multiple Leading Data Models: The error arises when a business object is structured in such a way that it has more than one leading data model. In SAP, a leading data model is typically the primary source of data for a business object, and having multiple leading data models can create ambiguity in data processing and replication.
  
  
  Configuration Issues: This can happen due to incorrect configuration or setup of the data models in the SLT or data replication settings.
  
  
  Data Model Design: The design of the data model may not adhere to the expected structure, leading to conflicts in how the data is processed.
  
  
  Solution:
  
  
  Review Business Object Configuration: Check the configuration of the business object in the SLT or data services environment. Ensure that there is only one leading data model defined for the business object.
  
  
  Adjust Data Model: If multiple leading data models are defined, you will need to adjust the data model to ensure that only one is designated as the leading model. This may involve modifying the data model structure or reconfiguring the relationships between the models.
  
  
  Consult Documentation: Refer to the SAP documentation for SLT or the specific data services you are using. This documentation can provide guidance on how to properly configure business objects and data models.
  
  
  Testing: After making changes, test the configuration to ensure that the error is resolved and that data replication or processing works as expected.
  
  
  Seek Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who can provide assistance based on your specific environment and configuration.
  
  
  Related Information:
  
  SAP SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the requirements and best practices for configuring business objects and data models.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues faced by other users.
  Error Logs: Check the error logs in your SAP system for additional details that may help in diagnosing the issue further.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.