Hi, Mike
1. The custom FM is developed in ERP - effort 15 days
2. The Gateway service refers this FM and create a Odata service - 30 days ( both reading and writing data ).
This kind of effort is okay?.
What are the estimation guide lines for building a SAP UI+ NW gateway application based on Simple/Medium/Complex . what is the break up for UI and for NW gateway part?.
Thanks
Br, velu