How To Fix GHO_PRIMARY_SELECTOR001 - No parent hierarchy data

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_PRIMARY_SELECTOR -

• Message number: 001

• Message text: No parent hierarchy data

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 GHO_PRIMARY_SELECTOR001 - No parent hierarchy data ?

  The SAP error message GHO_PRIMARY_SELECTOR001: No parent hierarchy data typically occurs in the context of SAP applications that involve hierarchical data structures, such as SAP BW (Business Warehouse) or SAP Analytics Cloud. This error indicates that the system is unable to find the necessary parent hierarchy data for a specific node or element in a hierarchy.
  Causes:
  
  Missing Hierarchy Data: The parent hierarchy data for the selected node is not available in the system. This could be due to data not being loaded or not being maintained correctly.
  Incorrect Hierarchy Configuration: The hierarchy might not be configured properly in the data model, leading to missing relationships between nodes.
  Data Source Issues: The data source from which the hierarchy is being derived may not be set up correctly or may not contain the necessary data.
  Authorization Issues: The user may not have the necessary authorizations to view the hierarchy data.
  Data Model Changes: Changes in the data model or structure that have not been reflected in the hierarchy can lead to this error.
  
  Solutions:
  
  Check Hierarchy Data: Verify that the parent hierarchy data exists in the system. You can do this by checking the relevant InfoObjects or dimensions in SAP BW.
  Load Data: If the hierarchy data is missing, ensure that the data load process is executed correctly to populate the necessary hierarchy information.
  Review Hierarchy Configuration: Check the configuration of the hierarchy in the data model. Ensure that all nodes and their relationships are correctly defined.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the hierarchy data. This may involve checking roles and permissions in the SAP system.
  Rebuild Hierarchy: If there have been changes to the data model, consider rebuilding the hierarchy to ensure that it reflects the current structure.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error message.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the InfoObjects and hierarchies.
  Logs and Traces: Review logs and traces for more detailed error messages that can provide additional context for troubleshooting.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.