Transaction & cannot be executed (SAP Note 2476734)

What causes this issue?

The execution of the transaction was disabled by a system configuration
(the blacklist monitor).

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

System Response

How to fix this error?

Avoid using this transaction or contact your system administrator.

Procedure for System Administrators

For more information about the blacklist monitor, see SAP Note 2476734.

Error message extract from SAP system. Copyright SAP SE.