How To Fix ESH_OM_OBJ_MODEL_REP685 - Wrong stack type

ESH_OM_OBJ_MODEL_REP685 - Overview

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 685

• Message text: Wrong stack type

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_REP685 - Wrong stack type ?

  The SAP error message ESH_OM_OBJ_MODEL_REP685: Wrong stack type typically occurs in the context of the SAP Enterprise Search or the SAP NetWeaver platform, particularly when dealing with object models or search-related configurations. This error indicates that there is a mismatch or an incorrect configuration related to the stack type being used in the object model.
  Causes:
  
  
  Configuration Issues: The stack type defined in the object model may not match the expected type for the operation being performed.
  Data Model Changes: Changes in the underlying data model or object types that are not reflected in the configuration can lead to this error.
  Inconsistent Object Types: If the object types being used in the search or object model are not compatible with the defined stack type, this error can occur.
  System Upgrades or Patches: After an upgrade or patch, certain configurations may become outdated or incompatible.
  
  Solutions:
  
  
  Check Object Model Configuration:
  
  Review the configuration of the object model in the