Hello,
Open the SAP MMC, right click at the system, chose start.
If the SAP MMC is not installed, you can:
1) Ensure that the Windows service SAPECC_00 is started (at the SAP server - "jashi");
2) Ensure that the database is started and available;
3) Open a command prompt and execute (at the SAP server - "jashi", while logged on as "eccadm"):
sapcontrol -nr 00 - function Start
Regards,
Isaías