How To Fix ESH_OM_OBJ_MODEL_RP2545 - New entry not possible because of GTABKEY registration

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 545

• Message text: New entry not possible because of GTABKEY registration

What causes this issue?

It is not possible to create the new entry because there is already a
GTABKEY registration in request &v1&for user &v2&.

System Response

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

How to fix this error?

Procedure for System Administrators

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_RP2545 - New entry not possible because of GTABKEY registration ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2545 indicates that a new entry cannot be created due to issues related to the registration of a GTABKEY (Generic Table Key). This error typically arises in the context of the SAP Enterprise Search or the SAP HANA database when there are constraints or issues with the underlying data model or configuration.
  Cause:
  
  
  GTABKEY Registration Issues: The error suggests that there is a problem with the registration of the GTABKEY, which is used to uniquely identify entries in a table. This could be due to:
  
  The GTABKEY not being properly defined or registered in the system.
  Conflicts with existing entries that prevent the creation of new ones.
  Issues with the underlying data model or configuration settings.
  
  
  
  Data Model Configuration: If the data model is not correctly configured or if there are inconsistencies in the data definitions, it can lead to this error.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary permissions to create new entries in the specified context.
  
  
  Solution:
  
  
  Check GTABKEY Registration:
  
  Verify that the GTABKEY is correctly defined and registered in the system. You may need to consult with your SAP Basis or technical team to ensure that the registration is complete and correct.
  
  
  
  Review Data Model Configuration:
  
  Check the configuration of the data model in the SAP system. Ensure that all necessary fields and relationships are correctly defined.
  If there are any inconsistencies, correct them and try to create the entry again.
  
  
  
  Authorization Check:
  
  Ensure that the user attempting to create the entry has the necessary authorizations. You may need to check the user roles and permissions in the SAP system.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  
  Debugging:
  
  If the issue persists, consider enabling debugging to trace the exact point of failure. This may provide more insight into what is causing the error.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue with the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message and any relevant details about your configuration and actions leading to the error.
  
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation related to Enterprise Search and GTABKEY registration for more detailed information.
  Community Forums: Check SAP Community forums or other user groups where similar issues may have been discussed.
  System Logs: Analyze system logs (transaction codes like SLG1) for any additional error messages or warnings that may provide more context.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.