How To Fix ESH_OM_OBJ_MODEL_REP164 - Reference data provider &1, field &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 164

• Message text: Reference data provider &1, field &2 does not exist

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP164 - Reference data provider &1, field &2 does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_REP164 indicates that there is an issue with a reference data provider in the SAP system. Specifically, it suggests that a certain field (denoted by &2) does not exist in the specified reference data provider (denoted by &1). This error typically occurs in the context of the SAP Enterprise Search or the SAP Business Suite when trying to access or manipulate data that is expected to be present but is not.
  Causes:
  
  Field Deletion or Renaming: The field that is being referenced may have been deleted or renamed in the underlying data model or database table.
  Incorrect Configuration: The configuration of the reference data provider may be incorrect, leading to the system looking for a field that is not defined.
  Data Model Changes: Changes in the data model (e.g., during an upgrade or customization) may have resulted in the field being removed or altered.
  Transport Issues: If the system has recently undergone a transport of changes, it is possible that the transport did not include all necessary objects or configurations.
  
  Solutions:
  
  Check Field Existence: Verify if the field specified in the error message actually exists in the data model or the relevant database table. You can do this by checking the data dictionary (transaction SE11) or the relevant data provider configuration.
  Review Configuration: Go through the configuration of the reference data provider to ensure that it is set up correctly and that all required fields are included.
  Update Data Model: If the field has been renamed or deleted, update the data model or the reference data provider configuration to reflect the current structure.
  Transport Validation: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and that there were no errors during the transport process.
  Consult Documentation: Review SAP documentation or notes related to the specific version of the software you are using, as there may be known issues or patches available.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or ESH_COCKPIT (Enterprise Search Cockpit) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues or fixes related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  System Logs: Review system logs (transaction SLG1) for additional context or related errors that may provide more insight into the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.