The proposed solution is a legitimate, creative use of native SAP B1 tools for simple environments with:

It breaks — not theoretically but in production — when:

• Silent Transaction Notification failures occur
• DI API access exists alongside UI-layer lockdown
• Data migration or bulk operations run against OITM
• COM memory accumulation hits the client layer
• Alert delivery reliability is assumed rather than engineered

Zero-code solutions have non-zero failure modes.

The consultant who knows where those failure modes live before the client discovers them is providing something the LinkedIn post is not.