How To Fix GK212 - Internal hierarchy error occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 212

• Message text: Internal hierarchy error occurred

What causes this issue?

An internal processing error occurred.

System Response

Error message

How to fix this error?

Restart the transaction and repeat your actions. If the error occurs
again, contact the SAP Hotline.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GK212 - Internal hierarchy error occurred ?

  The SAP error message GK212, which states "Internal hierarchy error occurred," typically relates to issues with the internal hierarchy structure in SAP, particularly in the context of controlling (CO) or profitability analysis (CO-PA). This error can arise due to various reasons, including inconsistencies in the hierarchy data, missing nodes, or issues with the configuration of the hierarchy.
  Causes:
  
  Inconsistent Hierarchy Data: There may be inconsistencies in the hierarchy data, such as missing nodes or incorrect relationships between nodes.
  Configuration Issues: The configuration of the hierarchy in the controlling area or profit center may not be set up correctly.
  Data Integrity Issues: There could be issues with the underlying data that the hierarchy is based on, such as missing or incorrect master data.
  Transport Issues: If the hierarchy was transported from one system to another, there may have been issues during the transport process that led to inconsistencies.
  
  Solutions:
  
  Check Hierarchy Configuration: Review the configuration of the hierarchy in the relevant controlling area or profit center. Ensure that all nodes are correctly defined and that there are no missing or orphaned nodes.
  Validate Master Data: Ensure that all relevant master data (e.g., cost centers, profit centers) is correctly maintained and that there are no inconsistencies.
  Rebuild the Hierarchy: If the hierarchy is corrupted, you may need to rebuild it. This can involve deleting and recreating the hierarchy or re-importing it from a reliable source.
  Check Transport Logs: If the hierarchy was recently transported, check the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  Use SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Debugging: If you have access to debugging tools, you may want to analyze the program or transaction that triggered the error to identify the root cause.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like KAH1 (Create Hierarchy), KAH2 (Change Hierarchy), and KAH3 (Display Hierarchy) to manage and review your hierarchies.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  Documentation: Review SAP documentation related to controlling and hierarchy management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the GK212 error in SAP.