Message type: E = Error
Message class:  MDG_BS_CUST_BOLUI - MDG: messages for Cusomer UI related issues 
Message number: 000
Message text: Entity &1 cannot be retrieved from current data model
The UI cannot retrieve the current data model entity.
This issue does not cause the application to fail.
Nevertheless there might be some impacts on the current UI like:
UI segments or fields are not displayed or available for input.
Search or Value helps cannot retrieve values.
...
Check your data model.
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.
The SAP error message MDG_BS_CUST_BOLUI000 Entity &1 cannot be retrieved from current data model typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with retrieving a specific entity from the data model. This can happen for various reasons, and understanding the cause and potential solutions can help resolve the issue. Causes: Data Model
Configuration Issues: The entity specified in the error message may not be properly configured in the current data model. This could be due to missing or incorrect settings in the data model configuration. Entity Not Active: The entity might not be active in the current version of the data model. If the entity has been deactivated or removed, it will not be retrievable. Authorization Issues: The user may not have the necessary authorizations to access the entity in question. This can lead to the system being unable to retrieve the data. Transport Issues: If the
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