How To Fix RSAU179 - No authorization to read the InfoSource

RSAU179 - Overview

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 179

• Message text: No authorization to read the InfoSource

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 RSAU179 - No authorization to read the InfoSource ?

  The SAP error message RSAU179, which states "No authorization to read the InfoSource," typically occurs when a user attempts to access an InfoSource in SAP BW (Business Warehouse) without having the necessary authorizations. This can happen in various scenarios, such as when running reports, executing queries, or accessing data in the InfoSource.
  
  Cause:
  The primary cause of this error is a lack of proper authorization for the user to access the specific InfoSource. This can be due to:
  
  Missing Authorization Objects: The user may not have the required authorization objects assigned to their user profile.
  Role Assignment: The roles assigned to the user may not include access to the InfoSource.
  InfoSource-Specific Restrictions: There may be specific restrictions or settings on the InfoSource that limit access.
  
  
  Solution:
  To resolve the RSAU179 error, follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization checks failed. This will provide insight into what is