It's unfortunate it is your employer's IP, this shim on top of SAP would be extremely valuable if you sold as another product to enable internal teams in SAP-world corporations to develop without the knowledge of SAP arcana.
A very successful company with some of the happiest customers I’ve ever seen, whose entire product was a SAP hack that allowed people to enter their data using Excel. As someone unfamiliar with SAP, absolutely blew my mind.