How To Fix ESH_OM_OBJ_MODEL_REP811 - Composition from node &3 to node &4 in object type &2 is switched off

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 811

• Message text: Composition from node &3 to node &4 in object type &2 is switched off

What causes this issue?

The navigation path of request field &v1& uses the composition in object
type &v2& from node &v3& to node &v4&. At least one of the nodes or the
object type is switched off.

System Response

The request is deactivated.

How to fix this error?

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

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_REP811 - Composition from node &3 to node &4 in object type &2 is switched off ?

  The SAP error message ESH_OM_OBJ_MODEL_REP811 indicates that there is an issue with the composition relationship between two nodes in an object model. Specifically, the message states that the composition from node &3 to node &4 in object type &2 is switched off. This typically occurs in the context of the SAP Enterprise Search or the SAP Business Suite where object models are defined.
  Cause:
  
  Configuration Issue: The composition relationship between the specified nodes may have been disabled in the configuration settings of the object model.
  Data Model Changes: Changes in the underlying data model or object types may have led to the deactivation of certain relationships.
  Authorization Issues: There may be restrictions or authorizations that prevent the composition from being active.
  System Settings: The system settings or parameters may not allow for the specified composition to be active.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the configuration settings for the object model in the SAP system.
  Verify if the composition relationship between the specified nodes is enabled. If it is switched off, you may need to enable it.
  
  
  
  Review Object Model:
  
  Review the object model definitions to ensure that the relationships are correctly defined and active.
  If necessary, adjust the object model to reflect the desired relationships.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify the object model settings.
  Check if there are any restrictions that might be affecting the composition.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for specific guidance on managing object models and compositions.
  
  
  
  System Logs:
  
  Check system logs for any additional error messages or warnings that might provide more context about 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:
  
  Object Model: In SAP, an object model defines the relationships and hierarchies between different business objects. Understanding how these models work is crucial for troubleshooting issues related to compositions.
  Enterprise Search: This error is often encountered in the context of SAP Enterprise Search, which relies on object models to index and retrieve data.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SE11, SE80, or specific transaction codes for Enterprise Search) that can help you navigate the object model configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.