Program &1 cannot be executed (SAP Note 2476734)

What causes this issue?

Execution of program &V1& in the system was prohibited by a setting in
the blacklist monitor.

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?

Avoid using this program. Otherwise, contact the relevant application
component of the document from which the program was called.

Procedure for System Administrators

See SAP note 2476734 to get more information about the blacklist
monitor.

Error message extract from SAP system. Copyright SAP SE.