How To Fix RSDME839 - Please choose an instance.

RSDME839 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 839

• Message text: Please choose an instance.

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 RSDME839 - Please choose an instance. ?

  The SAP error message RSDME839, which states "Please choose an instance," typically occurs in the context of SAP BW (Business Warehouse) when a user is trying to access or manipulate data in a query or InfoProvider but has not selected a specific instance or data source.
  
  Cause:
  
  No Instance Selected: The most common cause of this error is that the user has not selected a specific instance of the InfoProvider or query that they are trying to work with.
  Multiple Instances: If there are multiple instances available, the system requires the user to specify which instance they want to work with.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or select the instance.
  Technical Issues: There could be technical issues with the InfoProvider or the underlying data model.
  
  
  Solution:
  
  Select an Instance: Ensure that you select a specific instance from the available options. This could be done in the selection screen or