How To Fix ESH_OM_OBJ_MODEL_REP134 - Start node key is not fully specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 134

• Message text: Start node key is not fully specified

What causes this issue?

The key of the start node is not fully specified.
The key of a node consists of the fields <LS>Object Type</> and <LS>Node
</>. At least one of these fields is not specified.

System Response

The key is invalid.

How to fix this error?

Correct your entries accordingly.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP134 - Start node key is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_REP134 with the description "Start node key is not fully specified" typically occurs in the context of the SAP Enterprise Search or the SAP HANA Search. This error indicates that the system is expecting a fully specified key for a start node in an object model, but it is not receiving one.
  Cause:
  
  Incomplete Key Specification: The error usually arises when the key for the start node in the object model is not completely defined. This could be due to missing parameters or incorrect configuration.
  Configuration Issues: There may be issues in the configuration of the object model or the search settings that lead to incomplete key specifications.
  Data Issues: The underlying data might not have the necessary attributes or keys defined, leading to this error when the system tries to access it.
  
  Solution:
  
  
  Check Object Model Configuration:
  
  Review the configuration of the object model in the SAP system. Ensure that all required fields and keys are properly defined.
  Make sure that the start node is correctly set up with all necessary parameters.
  
  
  
  Validate Input Parameters:
  
  If the error occurs during a specific transaction or report, check the input parameters being passed to ensure they are complete and valid.
  Ensure that the keys being used to access the object model are fully specified.
  
  
  
  Review Data Consistency:
  
  Check the underlying data for completeness. Ensure that all necessary attributes and keys are populated in the relevant tables.
  If there are missing entries, consider updating the data to include the required keys.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can trace the execution to see where the key is being defined and why it is incomplete.
  Look for any custom code or enhancements that might be affecting the object model.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of the software you are using. There may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Look for discussions in SAP Community forums where other users may have encountered and resolved similar issues.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.