How To Fix ESH_OM_OBJ_MODEL_REP472 - The model type cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 472

• Message text: The model type cannot be changed

What causes this issue?

The template type of a software component version can only be changed if
the following conditions are fulfilled:
No systems are assigned to the product
No templates exist in the model
At least one of these conditions is not fulfilled.

System Response

You cannot change the template type.

How to fix this error?

Remove the assignment of the system and/or remove all templates if
possible.

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_REP472 - The model type cannot be changed ?

  The SAP error message ESH_OM_OBJ_MODEL_REP472 indicates that there is an issue with changing the model type of an object in the SAP Enterprise Search (SAP ESH) framework. This error typically arises when there is an attempt to modify the model type of an object that is not allowed to be changed due to certain constraints or conditions.
  Cause:
  
  Model Type Restrictions: The model type of an object in SAP ESH is often defined by its configuration and cannot be changed once it has been set. This is to maintain data integrity and consistency within the system.
  Dependencies: There may be dependencies or relationships with other objects that prevent the model type from being altered.
  Configuration Issues: The system configuration may not allow for the change due to specific settings or restrictions in place.
  
  Solution:
  
  Review Object Configuration: Check the configuration of the object you are trying to modify. Ensure that the model type you are attempting to change to is valid and permissible.
  Consult Documentation: Refer to the SAP documentation for Enterprise Search to understand the limitations and rules regarding model types.
  Use Correct Procedures: If you need to change the model type, consider creating a new object with the desired model type instead of modifying the existing one.
  Check for Dependencies: Investigate if there are any dependencies or relationships that need to be addressed before attempting to change the model type.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide insights specific to your system configuration and help troubleshoot the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to SAP ESH, such as EHS_SEARCH or EHS_ADMIN, which may help in managing and configuring search models.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the error message ESH_OM_OBJ_MODEL_REP472 effectively.