Hi Dipak,
"I have created a FO with FU assigned and when I am reporting event-Loading begin from the TM document, the event is getting reported in TM. Even the event handler list is generated .But when I log on to EM web UI and put in the FO No, it gives a message that no suitable entries exist."
Check your order carries leading zero in the document number, if yes, then you need to exactly enter same format or number in SAP EM webUI (you can truncate leading zero in configured field in selection screens) or you have to prefix "Asterix - *" to view the document.
"Also I checked that in EH list the reported event- Loading begin has not teh actual date and time updated in EH list although its updated in TM."
Either the reported event was not reached SAP EM from SAP TM or event handler was logged or failed in SAP EM side.
1. Check event message entry present in /SAPTRX/EVM_HDR
2. While event message was processing, the event handler could be locked, so check in table /SAPTRX/LOCKEDEH.
3. Then check entry present in table /SAPTRX/EVM_UNPR.
Regards
GGOPII