Access to entry &1 in the secure storage denied

What causes this issue?

An access to the secure storage was rejected. This can have various
causes:
An entry is to be created, but the calling program is authorized to use
the secure storage in general.
An entry is to be read, changed, or deleted, but the calling program is
not authorized to perform this operation for the requested entry (this
is defined by the creator).
The checksums in the database tables of the secure storage are not
correct.

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?

Contact your system administrator.

Procedure for System Administrators

If you receive this error in an SAP application program, there is a
programming error. Check whether any SAP Notes exist for this problem.
The user of the secure storage in customer programs is not allowed, and
will always return this error.

Error message extract from SAP system. Copyright SAP SE.