How To Fix ESH_OM_OBJ_MODEL_REP664 - Conversion exit &1 is not allowed

ESH_OM_OBJ_MODEL_REP664 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 664

• Message text: Conversion exit &1 is not allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP664 - Conversion exit &1 is not allowed ?

  The SAP error message ESH_OM_OBJ_MODEL_REP664 with the description "Conversion exit &1 is not allowed" typically occurs in the context of SAP Enterprise Search or when dealing with object models in SAP. This error indicates that there is an issue with the conversion exit being used in the system, which is not permitted for the specific operation or context.
  
  Cause:
  
  Invalid Conversion Exit: The conversion exit specified in the error message is not valid for the data type or field being processed. This can happen if the conversion exit is not defined for the field or if it is not applicable in the current context.
  
  Configuration Issues: There may be configuration issues in the object model or the search settings that lead to the use of an inappropriate conversion exit.
  Data Type Mismatch: The data type of the field being processed may not match the expected data type for the conversion exit, leading to this