How To Fix /IWNGW/CM_BEP_COS030 - No authorization to read '&1'.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_BEP_COS -

• Message number: 030

• 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_BEP_COS030 - No authorization to read '&1'. ?

  The SAP error message /IWNGW/CM_BEP_COS030 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. This error is often encountered in the context of SAP Gateway or OData services, where the system is trying to read data but the user lacks the required permissions.
  Cause:
  
  Missing Authorizations: The user does not have the necessary roles or authorizations assigned to access the specified object (indicated by &1).
  Role Configuration: The roles assigned to the user may not include the necessary authorizations for the specific transaction or data object.
  Object-Specific Authorization: The authorization check may be specific to certain objects, such as business partners, materials, or other entities, and the user may not have access to those objects.
  
  Solution:
  
  Check User Roles: Verify the roles assigned to the user in transaction SU01 (User Maintenance). Ensure that the user has the appropriate roles that include the necessary authorizations.
  Review Authorization Objects: Use transaction SU53 immediately after encountering the error to check which authorization objects are missing. This transaction shows the last authorization check and can help identify what is lacking.
  Modify Roles: If the user is missing the required authorizations, you may need to modify the roles using transaction PFCG (Role Maintenance) to include the necessary authorization objects.
  Consult Security Team: If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or administrator for assistance.
  Testing: After making changes, test the access again to ensure that the issue is resolved.
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that pertain to the data or transaction you are trying to access. Common authorization objects include S_TCODE, S_USER_AUTH, and others specific to the application area.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to authorization errors in your version of SAP.
  Documentation: Review SAP documentation for the specific module or application you are working with to understand the authorization requirements.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the error message /IWNGW/CM_BEP_COS030.