How To Fix TB831 - Missing authorization: S_TABU_RFC for reading table contents using RFC

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 831

• Message text: Missing authorization: S_TABU_RFC for reading table contents using RFC

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 TB831 - Missing authorization: S_TABU_RFC for reading table contents using RFC ?

  The SAP error message TB831 indicates that a user is missing the necessary authorization to read table contents via Remote Function Call (RFC). Specifically, the authorization object S_TABU_RFC is required for accessing table data through RFC calls.
  Cause:
  The error occurs when a user attempts to access a database table using an RFC-enabled function module or method, but their user profile does not include the required authorization for the S_TABU_RFC object. This can happen due to:
  
  Missing Authorizations: The user does not have the necessary authorizations assigned to their user profile.
  Role Configuration: The roles assigned to the user do not include the required authorizations for accessing the specific table.
  Profile Issues: The user profile may not be updated or may have been incorrectly configured.
  
  Solution:
  To resolve the TB831 error, follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what is missing.
  
  
  
  Review Roles and Profiles:
  
  Use transaction code PFCG to review the roles assigned to the user. Check if the role includes the S_TABU_RFC authorization object.
  If the role does not include the necessary authorizations, you will need to modify the role.
  
  
  
  Add Authorization:
  
  If you have the necessary permissions, you can add the S_TABU_RFC authorization to the user's role. Ensure that the following fields are correctly set:
  
  ACTVT: Activity (e.g., 03 for display)
  DICBERCLS: Authorization group for the table (if applicable)
  TABNAME: Name of the table the user needs to access (if specific access is required)
  
  
  
  
  
  Transport Changes:
  
  If changes are made to roles or authorizations, ensure that they are transported to the relevant systems if you are working in a landscape with multiple environments (e.g., Development, Quality Assurance, Production).
  
  
  
  Testing:
  
  After making the necessary changes, have the user test the RFC call again to ensure that the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Object S_TABU_RFC: This object controls access to database tables via RFC. It is essential for any user or program that needs to read or manipulate table data remotely.
  Transaction Codes:
  
  SU53: Display authorization check failure.
  PFCG: Role maintenance.
  SU01: User maintenance (to check user roles).
  
  
  Documentation: Refer to SAP documentation for detailed information on authorization objects and role management.
  
  If you are not authorized to make changes to roles or profiles, you will need to contact your SAP security administrator or basis team to assist with the authorization issue.