We are still on release 11i and wont be able to upgrade to R12 for another year or two. We are planning to implement iprocurement on 11i. Will this cause any issues to upgrade or anything to be concerned about?
All Oracle Apps documentation can be found at http://www.oracle.com/technetwork/documentation/applications-167706.html
Please also see these docs.
Planning Your Oracle E-Business Suite Upgrade from Release 11i to Release 12.1 [ID 987516.1]
What Are The Steps For Upgrading iProcurement From 11.5.10 (11i) to R12 [ID 748657.1]
What is the iProcurement Catalog Upgrade Patch When Upgrading from 11.5.9 to R12? [ID 797864.1]
R12: Post Upgrade Can'T Search For Items In Main Store While Creating Catalog Req In Iprocurement [ID 1206753.1]