How To Fix MDG_DT_DATA_MODEL066 - Enter a valid entity in hierarchies


SAP Error Message - Details

  • Message type: E = Error

  • Message class: MDG_DT_DATA_MODEL - Messages for the Configuration Workbench Model Access API

  • Message number: 066

  • Message text: Enter a valid entity in hierarchies

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  • Self-Explanatory Message

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    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 MDG_DT_DATA_MODEL066 - Enter a valid entity in hierarchies ?
    The SAP error message MDG_DT_DATA_MODEL066 ("Enter a valid entity in hierarchies") typically occurs in the context of SAP Master Data Governance (MDG) when working with data models and hierarchies. This error indicates that the system expects a valid entity to be specified in a hierarchy, but the input provided does not meet the required criteria.
    
    Cause: Invalid Entity Reference: The entity you are trying to enter in the hierarchy does not exist or is not recognized by the system. Incorrect Data Model Configuration: The data model may not be properly configured to include the entity you are trying to use. Missing Authorizations: The user may not have the necessary authorizations to access or modify the specified entity. Data Inconsistencies: There may be inconsistencies in the data that prevent the system from recognizing the entity.
    Solution: Verify Entity Existence: Check if the entity you are trying to enter actually exists in the system. You can do this by

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