How To Fix RSAU179 - No authorization to read the InfoSource

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 179

• Message text: No authorization to read the InfoSource

Self-Explanatory Message

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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 missing.
  Alternatively, you can use transaction SU01 to check the user's roles and authorizations.
  
  
  
  Review Roles and Profiles:
  
  Ensure that the user has the appropriate roles assigned that include access to the InfoSource. You can do this by checking the roles in transaction PFCG.
  If the necessary roles are not assigned, you may need to create or modify a role to include the required authorizations.
  
  
  
  Add Required Authorization Objects:
  
  The authorization objects relevant for InfoSources typically include S_BI_WA (for BW authorizations) and S_BI_CONT (for content access).
  Ensure that the user has the necessary authorizations for these objects, particularly for the specific InfoSource in question.
  
  
  
  Transport Changes:
  
  If changes are made to roles or authorizations, ensure that they are transported to the appropriate environments (e.g., from development to production) if applicable.
  
  
  
  Consult with Security Team:
  
  If you are not authorized to make changes to roles or authorizations, consult with your SAP security team or administrator to request the necessary access.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  SU01: User Maintenance
  PFCG: Role Maintenance
  
  
  Authorization Objects:
  
  S_BI_WA: Authorizations for BW
  S_BI_CONT: Authorizations for BI content
  
  
  Documentation: Refer to SAP Help documentation for detailed information on authorization management in SAP BW.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the RSAU179 error.