Message type: E = Error
Message class:  FINCS_MD_CONSUNIT - Consolidation Unit Master Data 
Message number: 074
Message text: Partner Only must be a Boolean value.
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The SAP error message FINCS_MD_CONSUNIT074 indicates that a specific field, likely related to a configuration or data entry in the system, is expecting a Boolean value (true/false) but is receiving a different type of value. This error typically arises in the context of financial or controlling modules where partner-related configurations are involved.
Cause: Incorrect Data Type: The field "Partner Only" is expected to be a Boolean value (true/false), but it may have been populated with a non-Boolean value (e.g., a string, number, or null).
Configuration Issues: There may be a misconfiguration in the settings related to partner data or the specific module you are working with. Data Migration Issues: If data was migrated from another system, the data types may not have been correctly mapped, leading to this error. User Input Error: Manual entry of data may have led to an incorrect value being inputted.
Solution: Check the Field Value: Review the value entered in the "Partner
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