We are upgrading from 220.127.116.11 to R12.1.3. I would like to know if there is any process document, metalink note for the iStore upgrade process.
Also I would like to know if there is any documentation for the differences in iStore 11i and iStore R12.
Any inputs is appriciated.
you can refer to Release content document provided by Oracle to understand the changes between versions.
for iStore please go through r12_cdm_rcd.zip in the metalink note
Release Content Documents for E-Business Suite Release 12 and 12.0.x Release Update Packs [ID 404152.1]