You don't have authorization to perform this action. Check long text.

What causes this issue?

You try to perform an action but you don't have authorization for it.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

To check your authorizations, follow the steps below:
Access the <AB>SU53</> transaction.
Check the authorization objects identified by the system.
Check the values of the fields used in the identification of the
authorization objects.
Contact your system administrator to give you authorization to perform
this action.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.