How To Fix IWP520 - Authorization failed

SAP Error Message - Details

• Message type: E = Error

• Message class: IWP - Messages for IWP

• Message number: 520

• Message text: Authorization failed

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 IWP520 - Authorization failed ?

  The SAP error message IWP520, which indicates "Authorization failed," typically occurs when a user attempts to perform an action or access a transaction for which they do not have the necessary authorizations. This can happen in various SAP modules, including SAP Integrated Workplace Management (IWM) or other related applications.
  Causes of IWP520 Authorization Failed Error
  
  Missing Authorizations: The user does not have the required roles or authorizations assigned to their user profile to perform the action.
  Role Configuration Issues: The roles assigned to the user may not be configured correctly, or the necessary authorizations may not be included in those roles.
  Profile Issues: The user profile may not be updated or may have been incorrectly set up.
  Transaction Restrictions: Certain transactions may be restricted based on organizational policies or security settings.
  Changes in Authorization Objects: Changes in the underlying authorization objects or roles may lead to previously granted access being revoked.
  
  Solutions to Resolve IWP520 Authorization Failed Error
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to analyze the authorization check. This will show which authorization object failed and why.
  Review the user’s roles and authorizations in transaction SU01 (User Maintenance) or PFCG (Role Maintenance).
  
  
  
  Assign Missing Roles:
  
  If the user lacks the necessary roles, work with your SAP security team to assign the appropriate roles that include the required authorizations.
  
  
  
  Review Role Configuration:
  
  Ensure that the roles assigned to the user are correctly configured and include all necessary authorization objects. This may involve editing the role in PFCG.
  
  
  
  Consult with Security Team:
  
  If you are not authorized to make changes, contact your SAP security team or administrator to investigate and resolve the authorization issue.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to see if the issue is resolved. It may also be necessary to clear the user’s buffer using transaction SU56.
  
  
  
  Documentation and Training:
  
  Ensure that users are aware of the necessary authorizations for their roles and provide training if needed to prevent future occurrences.
  
  
  
  Related Information
  
  Authorization Objects: Familiarize yourself with the specific authorization objects related to the transaction or action that triggered the error. This can help in understanding what permissions are required.
  SAP Notes: Check SAP Notes for any known issues or updates related to the IWP520 error. SAP frequently updates its knowledge base with solutions to common problems.
  Audit Logs: Review audit logs to track authorization changes and identify any recent modifications that may have led to the issue.
  
  By following these steps, you should be able to identify the cause of the IWP520 error and implement a solution to resolve it.