How To Fix /LTB/TR_MODEL003 - Runtime Object of transformation rule &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_MODEL -

• Message number: 003

• Message text: Runtime Object of transformation rule &1 is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/TR_MODEL003 - Runtime Object of transformation rule &1 is invalid ?

  The SAP error message /LTB/TR_MODEL003 Runtime Object of transformation rule &1 is invalid typically occurs in the context of data transformation processes, particularly when using the SAP Landscape Transformation (SLT) Replication Server or similar data transformation tools. This error indicates that there is an issue with the transformation rule specified in the error message.
  Cause:
  
  Invalid Transformation Rule: The transformation rule referenced by &1 is either not defined correctly or has become invalid due to changes in the underlying data model or configuration.
  Changes in Source or Target Structure: If the source or target data structure has changed (e.g., fields added, removed, or renamed), the transformation rule may no longer be applicable.
  Transport Issues: If the transformation rule was transported from one system to another, it may not have been transported correctly or may depend on objects that are not present in the target system.
  Missing Dependencies: The transformation rule may rely on other objects (like function modules or data types) that are missing or invalid.
  
  Solution:
  
  Check Transformation Rule: Verify the transformation rule in the SAP system. Ensure that it is correctly defined and that all necessary fields and mappings are present.
  Recreate or Adjust the Rule: If the rule is invalid, consider recreating it or adjusting it to align with the current data model.
  Check for Changes: Review any recent changes made to the source or target data structures. If changes were made, update the transformation rule accordingly.
  Transport Validation: If the issue arose after a transport, check the transport logs and ensure that all dependent objects were transported correctly.
  Debugging: Use debugging tools to trace the execution of the transformation rule and identify where it fails.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transformation rule or SLT configuration for additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the transformation rules or SLT.
  SLT Documentation: Review the official SAP documentation for SLT to understand how transformation rules are defined and managed.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.