How To Fix ESH_OM_OBJ_MODEL_RP2149 - The referenced data type does not exist

ESH_OM_OBJ_MODEL_RP2149 - Overview

• Message type: E = Error

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

• Message number: 149

• Message text: The referenced data type does not exist

What causes this issue?

The data type you referenced in the node field was deleted in the
meantime.

System Response

The node field cannot be saved because it is inconsistent.

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_RP2149 - The referenced data type does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2149, which states "The referenced data type does not exist," typically occurs in the context of the SAP Enterprise Search or the SAP HANA database when the system is unable to find a specific data type that is expected in the operation being performed. This can happen for various reasons, including configuration issues, missing objects, or inconsistencies in the data model.
  Causes:
  
  Missing Data Type: The data type that is being referenced in the operation may not exist in the database or has been deleted.
  Incorrect Configuration: There may be a misconfiguration in the search model or the data source that is causing the system to look for a non-existent data type.
  Transport Issues: If the system has recently undergone a transport of objects, the data type may not have been included or properly transported.
  Development Errors: Custom developments or modifications may have introduced references to non-existent data types.
  
  Solutions:
  
  Check Data Types: