How To Fix ESH_OM_OBJ_MODEL_REP433 - Target parameter &1: Back-end navigation is not provided

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 433

• Message text: Target parameter &1: Back-end navigation is not provided

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP433 - Target parameter &1: Back-end navigation is not provided ?

  The SAP error message ESH_OM_OBJ_MODEL_REP433 indicates that there is an issue with the back-end navigation for a specific target parameter in the context of the Enterprise Search (ESH) or Object Model. This error typically arises when the system is unable to find the necessary navigation information for the specified target parameter.
  Cause:
  
  Missing Configuration: The back-end navigation might not be properly configured for the target parameter in the ESH settings.
  Data Model Issues: The object model or data model might not have the necessary relationships defined, which can lead to navigation issues.
  Inconsistent Data: There may be inconsistencies or missing entries in the underlying data that the ESH is trying to access.
  Authorization Issues: The user may not have the necessary authorizations to access the back-end navigation for the specified target.
  
  Solution:
  
  
  Check Configuration:
  
  Verify the configuration settings for the ESH and ensure that the back-end navigation is correctly set up for the target parameter.
  Check the settings in transaction /IWFND/MAINT_SERVICE to ensure that the relevant services are activated.
  
  
  
  Review Object Model:
  
  Use transaction /IWFND/MAINT_SERVICE to check the object model and ensure that the relationships are correctly defined.
  If necessary, regenerate the object model to ensure that all relationships are up to date.
  
  
  
  Data Consistency:
  
  Check the underlying data for the target parameter to ensure that all necessary entries exist and are consistent.
  Run any relevant data consistency checks or reports to identify and resolve issues.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the back-end navigation. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Debugging:
  
  If the issue persists, consider enabling debugging to trace the execution and identify where the navigation is failing.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to ESH and the specific error message for additional guidance and troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /IWFND/MAINT_SERVICE, /IWBEP/REG_SERVICE, and /IWBEP/IF_MAINT for managing services and object models.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.