Hi Reagan/All,
I did as per your advise. I also checked Note 1713986. Monitored couple of days. Still several issue keep occurring. But at least dispatcher it is not stopping. All RFCs stopped working repeatedly with CPIC CALL error. Once restarted, it goes away, but again occurring. I have latest patch 400 already. Please advise if I have to revert back to 7.20_EXT? Also, just to let you all know, I did not have all old kernel files mixed up. Completely replaced 7.20_EXT to 7.21_EXT. 2 kernel sar files, igs, igshelper, cryptolib are thf iles I extracted and used.
http://scn.sap.com/message/15668109 is my other thread for RFCs. As per the thread, the issue was resolved but keep occurring and going away after restart. Please help ASAP.
Thanks,
Kavitha Rajan.