How To Fix /IWNGW/CM_HUB098 - No authorization to read '&1'.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 098

• Message text: No authorization to read '&1'.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_HUB098 - No authorization to read '&1'. ?

  The SAP error message /IWNGW/CM_HUB098 No authorization to read '&1' typically indicates that the user does not have the necessary authorizations to access a specific object or resource in the SAP system. The &1 placeholder usually represents the name of the object or resource that the user is trying to access.
  Cause:
  
  Missing Authorizations: The user lacks the required authorization objects or roles that grant access to the specified resource.
  Role Assignment Issues: The user may not have been assigned the correct roles that include the necessary authorizations.
  Authorization Object Restrictions: There may be restrictions in the authorization objects that prevent access to certain data or transactions.
  Profile Issues: The user profile may not be correctly configured to allow access to the required resources.
  
  Solution:
  
  
  Check User Roles:
  
  Go to transaction SU01 (User Maintenance) and enter the user ID.
  Check the roles assigned to the user and ensure that the necessary roles that include the required authorizations are assigned.
  
  
  
  Review Authorization Objects:
  
  Use transaction SU53 immediately after encountering the error to see which authorization check failed. This transaction shows the last authorization check and can help identify missing authorizations.
  Review the relevant authorization objects and ensure that the user has the necessary permissions.
  
  
  
  Modify Roles:
  
  If the user is missing the required authorizations, you may need to modify existing roles or create new roles that include the necessary authorizations.
  Use transaction PFCG (Role Maintenance) to manage roles and authorizations.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to make changes, consult with your SAP security team or administrator to resolve the authorization issue.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to ensure that the new authorizations take effect.
  Test the access again to confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  Authorization Concept in SAP: Understanding how authorizations work in SAP is crucial. Authorizations are managed through roles and authorization objects, which define what actions a user can perform on specific objects.
  Transaction Codes:
  
  SU01: User Maintenance
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  
  
  Documentation: Refer to SAP Help documentation for detailed information on authorization management and troubleshooting authorization issues.
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the error message /IWNGW/CM_HUB098.