How To Fix ESH_OM_OBJ_MODEL_RP2148 - Referenced data type &1 does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 148

• Message text: Referenced data type &1 does not exist

What causes this issue?

You referenced data type &v1& in the node field, but the data type 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_RP2148 - Referenced data type &1 does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2148, which states "Referenced data type &1 does not exist," typically occurs in the context of the SAP Enterprise Search or the SAP NetWeaver platform. This error indicates that the system is trying to reference a data type that is not defined or does not exist in the system.
  
  Cause:
  
  Missing Data Type: The data type referenced in the error message (indicated by &1) is not defined in the system. This could be due to a missing configuration or an incomplete installation.
  Transport Issues: If the data type was recently transported from another system, there may have been issues during the transport process, leading to missing objects.
  Incorrect Configuration: The configuration settings for the search model or object model may be incorrect, leading to references to non-existent data types.
  Development Issues: If custom developments or enhancements were made, they might reference a data type that has not been properly defined or