How To Fix GBSE_HANA044 - INSERT: Hierarchy '&', "DeltaLoad,Activate" (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: GBSE_HANA - Messages for HANA hierarchie access

• Message number: 044

• Message text: INSERT: Hierarchy '&', "DeltaLoad,Activate" (&)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GBSE_HANA044 - INSERT: Hierarchy '&', "DeltaLoad,Activate" (&) ?

  The SAP error message GBSE_HANA044 typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue related to the insertion of hierarchy data into a data model. This error can arise during the delta load or activation process of a hierarchy.
  Cause:
  
  Data Inconsistency: The hierarchy data being inserted may have inconsistencies, such as missing parent-child relationships or invalid node references.
  Duplicate Entries: There may be duplicate entries in the hierarchy that violate the uniqueness constraints.
  Incorrect Hierarchy Structure: The structure of the hierarchy may not conform to the expected format or rules defined in the data model.
  Data Type Mismatch: There could be a mismatch between the data types of the hierarchy attributes and the expected types in the target data model.
  Locking Issues: There may be locks on the hierarchy table that prevent the insertion of new data.
  
  Solution:
  
  Check Hierarchy Data: Review the hierarchy data being loaded to ensure that it adheres to the expected structure and does not contain any inconsistencies or duplicates.
  Validate Parent-Child Relationships: Ensure that all parent-child relationships are correctly defined and that all parent nodes exist in the hierarchy.
  Data Cleansing: Cleanse the data to remove any duplicates or invalid entries before attempting to load it again.
  Review Data Types: Verify that the data types of the hierarchy attributes match the definitions in the target data model.
  Check for Locks: Investigate if there are any locks on the hierarchy tables and resolve them if necessary. You can use transaction codes like SM12 to check for locks.
  Re-run the Load: After addressing the issues, re-run the delta load or activation process to see if the error persists.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data loads and hierarchies.
  SAP Notes: Check SAP Notes for any known issues or patches related to the GBSE_HANA044 error. SAP Notes can provide specific guidance or fixes for known problems.
  Logs and Traces: Review the logs and traces generated during the load process for more detailed error messages that can help pinpoint the exact cause of the issue.
  Documentation: Refer to SAP documentation for guidelines on managing hierarchies in BW and HANA, as well as best practices for data loading.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.