Skip to Content
0
Former Member
Apr 28, 2009 at 11:17 AM

sapccm4x does not start "ERROR: Cannot open Monitoring Segment 0 rtc = 255"

77 Views

Hello Guru's,

here are a new nice issue what have to be solved.

At a ABAP single stack system the sapccm4x agent does not start with the following error...

ERROR: Cannot open Monitoring Segment 0 rtc = 255

Last reported error: [255]  SemInit failed.

System has get a kernel update last week!

we have tried follow...

1) shutdown instance, cleanipc and restart > same error at sapccm4x start

2) tried to start the agent with sapccm4x -DCCMS pf=..... -initshm > same error

3) tried to reregister the agent at central monitoring system > same error

4) updated the agent to latest version > same error

5) repeated point 1 - 3 with the new version > same error

6) searched at sdn and market place for SAP Notes and threads with this issue but only found some with "ShmAlCreate (SHM_ATTACH)" error

whats next?