How To Fix BRAIN809 - Please first select a hierarchy

BRAIN809 - Overview

• 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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