How To Fix ESH_OM_OBJ_MODEL_RP2494 - Only business templates or virtual templates may have predecessors

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 494

• Message text: Only business templates or virtual templates may have predecessors

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2494 - Only business templates or virtual templates may have predecessors ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2494 indicates that there is an issue with the configuration of object models in the SAP Enterprise Search (SAP ESH) system. Specifically, this error occurs when you attempt to assign a predecessor to an object that is not a business template or a virtual template. 
  Cause:
  
  Incorrect Object Type: The object you are trying to set a predecessor for is not classified as a business template or a virtual template. In SAP ESH, only these types of templates are allowed to have predecessors.
  Configuration Error: There may be a misconfiguration in the object model setup where the object type is incorrectly defined or not aligned with the expected types.
  
  Solution:
  
  Check Object Type: Verify the type of the object you are trying to configure. Ensure that it is either a business template or a virtual template. If it is not, you will need to either change the object type or remove the predecessor assignment.
  Modify Configuration: If you need to maintain the predecessor relationship, consider creating a new business template or virtual template that can have the predecessor assigned.
  Review Documentation: Consult the SAP documentation for Enterprise Search to understand the requirements and limitations regarding object types and their relationships.
  Use Transaction Codes: If you are working within the SAP GUI, you may need to use specific transaction codes (like SE80 for Object Navigator) to review and modify the object model configurations.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on object model configurations.
  
  Related Information:
  
  SAP ESH Documentation: Review the official SAP documentation for Enterprise Search to understand the object model and the types of templates.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is impacting your production environment.
  
  By following these steps, you should be able to resolve the error and correctly configure your object models in SAP ESH.