I am on single stack PO 7.4. I am not able to open the PO server. It was working fine untill sunday.
Yesterday we were not able to login to the PO server, ESB and ID. The message processing happened till evening. I logged in to ECC and found that the messages were processed successfully till then.
Now, I am not able to open even the PO url. When I check in ECC, SXMB_MONI, messages have not rreached there. Also when I went to SM 59 and pinged using RFC destination, I got system not available.
What should be do? BASIS is also trouble shooting the issue
We restarted the server and still isssue persists.