How To Fix LTR2_ES_CHECK084 - Source data model does not exist ('&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_CHECK - LTR2 Checks on Embedded Specification

• Message number: 084

• Message text: Source data model does not exist ('&1')

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_CHECK084 - Source data model does not exist ('&1') ?

  The SAP error message LTR2_ES_CHECK084 indicates that the source data model specified in the operation does not exist. This error typically occurs in the context of SAP Landscape Transformation (SLT) or when working with data replication and transformation processes.
  Cause:
  The error is triggered when the system is unable to find the specified source data model (indicated by &1) in the SLT configuration. This can happen due to several reasons:
  
  The source data model has not been created or activated.
  There is a typo or incorrect reference to the data model name.
  The data model may have been deleted or is in an inactive state.
  The connection to the source system may not be properly configured.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Verify Data Model Existence:
  
  Check if the source data model exists in the SLT configuration. You can do this by navigating to the SLT configuration transaction (usually LTRC or LTR2).
  Look for the data model name that is causing the error.
  
  
  
  Check for Typos:
  
  Ensure that the name of the data model is correctly spelled in the configuration or the program that is trying to access it.
  
  
  
  Activate the Data Model:
  
  If the data model exists but is inactive, activate it. You can do this in the SLT configuration.
  
  
  
  Recreate the Data Model:
  
  If the data model does not exist, you may need to create it again. Ensure that you follow the correct steps to set it up.
  
  
  
  Check Connection Settings:
  
  Ensure that the connection to the source system is correctly configured and that the source system is accessible.
  
  
  
  Review Logs:
  
  Check the SLT logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and data model configuration for any specific guidelines or troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  LTRC: SLT Configuration
  LTR2: Data Model Configuration
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and configuration guidelines.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message LTR2_ES_CHECK084.