How To Fix BRAIN809 - Please first select a hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 809

• Message text: Please first select a hierarchy

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN809 - Please first select a hierarchy ?

  The SAP error message BRAIN809: "Please first select a hierarchy" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when a user attempts to perform an action that requires a hierarchy to be selected, but no hierarchy has been chosen.
  Cause:
  
  No Hierarchy Selected: The most common cause of this error is that the user has not selected a hierarchy before trying to execute a function that requires one.
  Incorrect Navigation: The user may be navigating through the system in a way that does not allow for a hierarchy to be selected.
  User Authorization: In some cases, the user may not have the necessary authorizations to view or select the hierarchy.
  Technical Issues: There could be technical issues with the system or the specific query/report being run.
  
  Solution:
  
  Select a Hierarchy: Ensure that you select a hierarchy from the available options before proceeding with the action that triggered the error. This can usually be done in the selection screen or filter options of the report or query.
  Check Navigation: Make sure you are following the correct navigation path to select the hierarchy. Sometimes, the hierarchy selection is part of a multi-step process.
  Review Authorizations: If you suspect that authorization might be an issue, check with your SAP administrator to ensure you have the necessary permissions to access the hierarchy.
  Refresh or Restart: If the issue persists, try refreshing the report or restarting the session. Sometimes, temporary glitches can cause such errors.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidance related to the transaction or report you are using.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Training and Documentation: If you are new to SAP BW/BI, consider reviewing training materials or documentation that cover the use of hierarchies in reports and queries.
  
  If the problem continues after trying these solutions, it may be beneficial to contact your SAP support team for further assistance.