How To Fix ESH_OM_OBJ_MODEL_RP2521 - Inactive or active storage could not be instantiated -> no where used

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 521

• Message text: Inactive or active storage could not be instantiated -> no where used

What causes this issue?

The call of the where-used method for categories could not be executed
because an active or inactive connector storage could not be
instantiated.
Storage: &v1&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Inform SAP.

Procedure for System Administrators

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_RP2521 - Inactive or active storage could not be instantiated -> no where used ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2521 indicates that the system is unable to instantiate an inactive or active storage object because it cannot find any usage references for that object. This typically occurs in the context of the SAP Enterprise Search or the SAP NetWeaver Business Warehouse (BW) when dealing with object models and storage.
  Cause:
  
  Inactive Object: The object you are trying to instantiate may be inactive. Inactive objects cannot be used in the system until they are activated.
  No Usage References: The system cannot find any references or dependencies for the object in question. This could mean that the object has not been properly configured or linked to other components.
  Configuration Issues: There may be issues with the configuration of the object model or the storage settings in the system.
  Transport Issues: If the object was transported from another system, it may not have been properly activated or configured in the target system.
  
  Solution:
  
  Check Object Status: Verify if the object is active. If it is inactive, activate it using the appropriate transaction (e.g., SE11 for database tables, SE80 for development objects).
  Review Configuration: Ensure that the object is correctly configured and that all necessary references are in place. Check the object model configuration in the relevant transaction (e.g., ESH_COCKPIT for Enterprise Search).
  Check Dependencies: Look for any dependencies or related objects that may need to be activated or configured. This can include checking for related data sources or info providers in BW.
  Transport Validation: If the object was transported, ensure that all necessary components were included in the transport request and that they have been activated in the target system.
  Logs and Traces: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Rebuild Index: If applicable, try rebuilding the index for the search or storage object to ensure that it is properly recognized by the system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), ESH_COCKPIT (Enterprise Search Cockpit), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to the error message or the specific object type you are dealing with. SAP Notes often provide solutions or workarounds for known issues.
  Documentation: Review the official SAP documentation for Enterprise Search or BW to understand the configuration and usage of object models and storage.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.