JCO_COMMUNICATION_FAILURE error in PI7.0
Till date we have been working with SAP XI 3.0 from last one year, and I have to work with PI 7.0. I creatd a sample scenarion "File to File"in PI 7.0. The sender adapter is picked the file. in SXMB_MONI Error ID showing JCO_COMMUNICATION_FAILURE. Plz suggest me how to resolve this problem.
Bhaskar Ghandikota replied
Your AI RUNTIME JCOSERVER and AI DIRECTORY JCOSERVER (names - not exact I think) should exist at SM59 of your ABAP stack as well as under JCORFC PRovider in Visual Admin.
Go to the Post isntall steps of XI 3 Install guide (most of the steps are relevant for PI7 also) (page 31 onwards) and you will have all the necessary details. There should be two more RFC destinations SAPSLDAPI adn LCRSAPRFC alongwith the above two.
However the other two are for communicating with SLD mainly.
Hope this helps.