How To Fix ESH_OM_OBJ_MODEL_REP645 - Field name &1 not possible due to indexing restrictions


ESH_OM_OBJ_MODEL_REP645 - Overview

  • Message type: E = Error

  • Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

  • Message number: 645

  • Message text: Field name &1 not possible due to indexing restrictions

  • Show details Hide details
  • What causes this issue?

    During creation of search engine indices<(>,<)> special characters in
    field names have to be converted. Field name &v1& has to be converted to
    &v2&, but there is already a field with this name.

    System Response

    The field name is invalid.

    How to fix this error?

    Choose another field name.

    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_REP645 - Field name &1 not possible due to indexing restrictions ?
    The SAP error message ESH_OM_OBJ_MODEL_REP645 indicates that there is an issue related to indexing restrictions for a specific field in the SAP Enterprise Search (SAP ESH) environment. This error typically arises when a field that you are trying to use in a search or query operation is not indexed or is restricted from being indexed due to certain limitations or configurations.
    
    Cause: Field Not Indexed: The field you are trying to access may not be indexed in the search model. This can happen if the field is not included in the data model or if it has been explicitly excluded from indexing. Indexing Restrictions: Certain fields may have restrictions based on their data type, length, or other characteristics that prevent them from being indexed.
    Configuration Issues: There may be configuration issues in the search model or the underlying data source that prevent the field from being indexed properly.
    Solution: Check Field Configuration: Verify if the field in

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