Communication mechanisms between ABAP and J2EE stack
Im searching for a detailed information about the communication between ABAP and J2EE Stack, particularly JCO, besides JCO Documentation at Marketplace.
Is there detailed information describing the communication mechanisms (advantages, disadvantages, problems, resources management)?
Is there possibilities to establish the communinacstion between the both stacks (e.g. esa services, Java Resource Adapter)?
Thank you in advance!