Message type: E = Error
Message class:  SEPMH_DG - EPM HANA DG - Messages 
Message number: 012
Message text: Parent DB table buffer was not passed to child node '&1'
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message SEPMH_DG012, which states "Parent DB table buffer was not passed to child node '&1'," typically occurs in the context of SAP's data model and database buffering mechanisms. This error indicates that there is an issue with the data buffering between a parent database table and its child node in a hierarchical data structure.
Cause: Buffering Configuration: The parent table may not be properly configured for buffering, or the child node is trying to access data that is not available in the buffer. Data Model Issues: There may be inconsistencies in the data model, such as missing relationships or incorrect definitions between parent and child tables. Transaction Issues: The error can also arise during specific transactions where the data is being accessed or modified, and the buffer is not correctly synchronized. System Performance: High load or performance issues in the SAP system can lead to problems with data retrieval from the buffer.
Solution: Check
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