How To Fix SEPMH_DG010 - A header node has no parent node

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPMH_DG - EPM HANA DG - Messages

• Message number: 010

• Message text: A header node has no parent node

Self-Explanatory Message

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.

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 SEPMH_DG010 - A header node has no parent node ?

  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 Hierarchy: Review the data hierarchy to ensure that all header nodes have the appropriate parent nodes. You may need to manually adjust the hierarchy in the relevant transaction or data management tool.
  Data Validation: Run data validation checks to identify any inconsistencies in the data structure. This can help pinpoint where the hierarchy is broken.
  Configuration Review: Verify the configuration settings related to the data model and hierarchy. Ensure that all necessary relationships are defined correctly.
  Recreate Relationships: If you identify specific nodes that are missing parent links, you may need to recreate those relationships manually.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific module you are working with for any known issues or additional troubleshooting steps.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They may provide patches or additional guidance based on the specific version of your SAP system.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access the data hierarchy or configuration settings (e.g., SE11 for data dictionary, SE80 for object navigator).
  SAP Notes: Check SAP Notes for any updates or fixes related to this error message. SAP frequently releases notes that address known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue causing the SEPMH_DG010 error in your SAP environment.