How To Fix ESH_OM_OBJ_MODEL_RP2300 - Key of usage attribute group is not fully specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 300

• Message text: Key of usage attribute group is not fully specified

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2300 - Key of usage attribute group is not fully specified ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2300 indicates that there is an issue with the specification of a key for a usage attribute group in the Enterprise Search (ESH) framework. This error typically arises when the system expects a complete key for an object model but receives an incomplete or improperly formatted key.
  Cause:
  
  Incomplete Key Specification: The key for the usage attribute group is not fully specified, meaning that one or more required components of the key are missing.
  Configuration Issues: There may be a misconfiguration in the settings related to the object model or usage attribute groups.
  Data Inconsistencies: The data being processed may have inconsistencies or missing values that prevent the system from correctly identifying the key.
  
  Solution:
  
  Check Key Specification: Ensure that the key for the usage attribute group is fully specified. This includes verifying that all required fields are populated correctly.
  Review Configuration: Go through the configuration settings for the object model and usage attribute groups in the ESH settings. Make sure that all necessary attributes are defined and correctly configured.
  Data Validation: Validate the data being used in the search or object model. Look for any missing or incorrect entries that could lead to this error.
  Rebuild Index: If the issue persists, consider rebuilding the search index to ensure that all data is correctly indexed and that any inconsistencies are resolved.
  Consult Documentation: Refer to SAP documentation or notes related to the ESH framework for any specific guidelines or troubleshooting steps related to this error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to ESH configuration, such as EHS_SEARCH_ADMIN or EHS_SEARCH_CONFIG, to help diagnose and resolve the issue.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.