How To Fix ESH_OM_OBJ_MODEL_REP759 - Model type of software component &1 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 759

• Message text: Model type of software component &1 cannot be changed

What causes this issue?

Software component &v1& is used by software component &v2& (template
type &v3&). A software component can only be used by other components
with the same template type.

System Response

The template type of software component &v1& cannot be changed.

How to fix this error?

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

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_REP759 - Model type of software component &1 cannot be changed ?

  The SAP error message ESH_OM_OBJ_MODEL_REP759 indicates that there is an issue with changing the model type of a software component in the SAP system. This error typically arises in the context of the SAP Enterprise Search or the SAP HANA platform, where the object model representation is being modified.
  Cause:
  The error occurs when there is an attempt to change the model type of a software component that is not allowed. This could be due to several reasons:
  
  Incompatibility: The current model type is incompatible with the desired changes.
  Dependencies: There may be existing dependencies or references to the current model type that prevent changes.
  Configuration Restrictions: Certain configurations or settings in the system may restrict changes to the model type.
  System State: The system might be in a state where changes are not permitted, such as during a transport or upgrade process.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Dependencies: Review any dependencies or references associated with the software component. Ensure that there are no active references that would prevent the change.
  
  
  Review Configuration: Check the configuration settings related to the software component. Ensure that the desired model type is supported and that there are no restrictions in place.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific software component and model types. This can provide insights into any limitations or requirements for changing model types.
  
  
  Use Transaction Codes: If applicable, use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to inspect the software component and its properties.
  
  
  System State: Ensure that the system is not in a restricted state (e.g., during a transport or upgrade). If it is, wait until the process is complete before attempting to make changes.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the error context.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for any additional error messages or warnings that may 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.