How To Fix ESH_OM_PC028 - ODPs ought to have navigational attributes

ESH_OM_PC028 - Overview

• Message type: E = Error

• Message class: ESH_OM_PC - Plausibility Check

• Message number: 028

• Message text: ODPs ought to have navigational attributes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_PC028 - ODPs ought to have navigational attributes ?

  The SAP error message ESH_OM_PC028 indicates that Operational Data Providers (ODPs) in the context of SAP Enterprise Search are expected to have navigational attributes defined. This error typically arises when you are trying to create or use an ODP that lacks the necessary navigational attributes, which are essential for enabling effective search and navigation capabilities.
  
  Cause:
  
  Missing Navigational Attributes: The ODP you are working with does not have any navigational attributes defined. Navigational attributes are key fields that allow users to filter and navigate through the data effectively.
  
  Configuration Issues: There may be a misconfiguration in the ODP settings or the underlying data model that prevents the definition of navigational attributes.
  Data Model Design: The data model may not have been designed to include navigational attributes, which are necessary for the ODP to function correctly.
  
  
  Solution:
  
  
  Define Navigational Attributes:
  
  Go to the ODP configuration in the SAP system.
  Identify the attributes that should be used as navigational attributes.
  Add