How To Fix ESH_OM_OBJ_MODEL_REP139 - Key of navigation path step is not fully specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 139

• Message text: Key of navigation path step is not fully specified

What causes this issue?

The key of a navigation path step consists of the fields <LS>Navigation
Path GUID</> and <LS>Step</>. At least one of these fields is not
specified.

System Response

The key is invalid.

How to fix this error?

Correct your entries accordingly.

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_REP139 - Key of navigation path step is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_REP139 indicates that there is an issue with the navigation path in the context of the Enterprise Search (ESH) Object Model. Specifically, the error message states that the "Key of navigation path step is not fully specified." This typically means that the system is expecting a complete key for a navigation path step, but it is missing some required components.
  
  Cause:
  
  Incomplete Key Specification: The navigation path step is not fully defined, which means that one or more key fields that are necessary for the navigation path are missing.
  
  Configuration Issues: There may be a misconfiguration in the object model or the navigation path settings in the ESH configuration.
  Data Model Changes: If there have been recent changes to the data model or the underlying database structure, it may lead to inconsistencies in the navigation paths.
  
  
  Solution:
  
  
  Check Navigation Path Configuration:
  
  Go to the ESH configuration in the SAP system.
  Review the navigation paths