Billing master data - Comparison between systems.

Hi Gurus:

We need to compare billing master data between DEV, QAS and PRD to see the differences, since we must normalize the 3 ambients before starting a high impact project in our rates.

¿There is any standard functionality that allows me to make this comparison?.

If not so, was thinking of a customer program (Z) to directly compare the table entries: ESCHS, EKDI, ETRF, TE221, ETTAF, ETTA, ERTFND, TE069, EPREI, etc.

Comments and suggestions are welcome.

Regards,

David