Message type: E = Error
Message class:  SEPMH_DG - EPM HANA DG - Messages 
Message number: 010
Message text: A header node has no parent node
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The SAP error message SEPMH_DG010, which states "A header node has no parent node," typically occurs in the context of SAP's data management or data governance processes, particularly when dealing with hierarchical data structures. This error indicates that a node that is expected to be a child of another node (the parent) is not properly linked, leading to a broken hierarchy. Causes: Data Integrity Issues: The most common cause is that the data structure is not correctly defined, leading to a situation where a header node (which should have a parent) is not linked to any parent node. Configuration Errors: Incorrect configuration in the data model or hierarchy settings can lead to this error. Data Migration Issues: If data has been migrated from another system or manually entered, it may not have maintained the necessary relationships between nodes. System Bugs: Occasionally, this error can arise from bugs in the SAP system or specific modules. Solutions: Check Data
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