How To Fix LTR2_ROBJ009 - Invalid structure link identifier '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ROBJ -

• Message number: 009

• Message text: Invalid structure link identifier '&1'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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_ROBJ009 - Invalid structure link identifier '&1' ?

  The SAP error message LTR2_ROBJ009 Invalid structure link identifier '&1' typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the data model or the structure of the InfoObject or InfoProvider being referenced. This error indicates that the system is unable to find or recognize the structure link identifier specified in the error message.
  Causes:
  
  Missing or Deleted Structure: The structure that the identifier refers to may have been deleted or is not available in the system.
  Incorrect Configuration: There may be a misconfiguration in the data model or InfoObject settings.
  Transport Issues: If the object was transported from one system to another, it may not have been transported correctly, leading to missing dependencies.
  Version Mismatch: There could be a version mismatch between the objects in the source and target systems.
  Authorization Issues: The user may not have the necessary authorizations to access the structure.
  
  Solutions:
  
  Check Structure Existence: Verify that the structure linked to the identifier exists in the system. You can do this by navigating to the relevant InfoObject or InfoProvider in the SAP BW modeling tools.
  Recreate or Restore Structure: If the structure is missing, you may need to recreate it or restore it from a backup or transport request.
  Review Configuration: Check the configuration settings of the InfoObject or InfoProvider to ensure that all links and dependencies are correctly set up.
  Transport Validation: If the issue arose after a transport, validate that all necessary objects were included in the transport request and that they were imported correctly.
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the structure and related objects.
  Debugging: If the issue persists, consider using transaction codes like SE80 or SE11 to debug the object and identify where the link is failing.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and InfoProviders.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP Help documentation for detailed information on InfoObjects and data modeling in BW.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation or to reach out to SAP support for assistance.