How To Fix ESH_OM_OBJ_MODEL_REP482 - Link type is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 482

• Message text: Link type is not valid

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_REP482 - Link type is not valid ?

  The SAP error message ESH_OM_OBJ_MODEL_REP482 indicates that there is an issue with the link type being used in the context of the Enterprise Search (ESH) Object Model. This error typically arises when the system encounters a link type that is not recognized or is invalid for the operation being performed.
  Cause:
  
  Invalid Link Type: The link type specified in the configuration or in the data being processed does not match any of the expected or valid link types defined in the system.
  Configuration Issues: There may be a misconfiguration in the ESH settings or in the object model that defines how different objects are linked.
  Data Integrity Issues: The data being processed may contain references to link types that have been deleted or are no longer valid.
  Version Mismatch: If there are inconsistencies between different components or versions of the SAP system, it may lead to this error.
  
  Solution:
  
  
  Check Link Type Configuration:
  
  Review the configuration settings for the link types in the ESH Object Model. Ensure that the link type you are trying to use is defined and valid.
  You can do this by navigating to the relevant configuration transaction in SAP (e.g., using transaction codes like ESHS or ESHM).
  
  
  
  Validate Data:
  
  Check the data being processed for any invalid or outdated link types. If you find any, update or remove them as necessary.
  
  
  
  Review Object Model:
  
  Ensure that the object model is correctly defined and that all necessary link types are included. You may need to regenerate or refresh the object model if changes have been made.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific version you are using to understand the valid link types and their configurations.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Enterprise Search (ESH): A component of SAP that allows users to search across various SAP applications and data sources.
  Object Model: Defines how different objects and their relationships are structured within the ESH framework.
  Link Types: These are predefined relationships between different objects in the ESH system, which dictate how they can be connected or referenced.
  
  By following these steps, you should be able to identify and resolve the cause of the ESH_OM_OBJ_MODEL_REP482 error in your SAP system.