Shared memory error with jcmon

[Former Member]

When I attempt to launch jcmon.bat and access local administration, I get the following error:

ERROR => Can't attach to administration shared memory (rc=3) [jcmonxx.c 219]

Any ideas? I'm pretty sure that server0 is not running, but since I can't log into the Visual Administrator or jcmon I don't know for sure.

Thanks in advance!

[Former Member]

Hi ,

This same error occured in our production server and when I was checking lates trace files i found that it's because of a porta which SAP is using was occupied by another service (port 3301) so SAP cannot bound that port . I have restarted the whole server and then try to start services then i was able to start the successfully.

Try these steps and check

Thanks,

Shanaka.