on 04-19-2016 5:35 PM
Hello World,
after a somewhat messy upgrade to SP14 on our SCM5.0 system (in preparation to the final upgrade to SCM7), we can't connect to our LiveCAche no more.
The only reason why I am keeping this thread open is that now the short dumps are gone, but the system won't connect to the LiveCache no more.
Calling LC10 results in the following error (after being stuck a while trying to retrieve version info):
>DBM_EXECUTE
>dbm_version
>command timeout exceeded
We can start and stop the LC DB just fine via dbmcli.
Here is the enum info:
dbmcli -U c db_enum
OK
APP /sapdb/APP/db 7.6.00.36 fast running
APP /sapdb/APP/db 7.6.00.36 quick offline
APP /sapdb/APP/db 7.6.00.36 slow offline
APP /sapdb/APP/db 7.6.00.36 test offline
LCP /sapdb/LCP/db 7.6.02.08 fast running
LCP /sapdb/LCP/db 7.6.02.08 quick offline
LCP /sapdb/LCP/db 7.6.02.08 slow offline
LCP /sapdb/LCP/db 7.6.02.08 test offline
APP -> APO SCM5.0 Production
LCP -> LiveCache AddOn
I sure as heck didn't touch the LC database, so why is it now acting like its no longer in talkative mood?
Any help with this is highly appreciated.
PS: The box runs on Linux SLES12
Dear Donaldo,
what is the result from db59 connection test? please give me with the screenshot.
Best regards,
James
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Hello,
from posted information, you have the symptom from the SAP note:
- Check on the workaround in this note.
- I recommend on workaround, as you will run the liveCache/client on appl. server upgrade as one of the steps from upgrade SCM system & the issue should be resolved.
Best regards, Natalia Khlopina
Unfortunately that note is very misleading, as the DB update it recommends screwed up our whole system.
Not even SAP would start anymore afterwards.
But by sheer accident I found in one of the log files the correct answer.
MaxDB version 7.0.6.x with LC requires client version 7.0.7.x and once I installed that one (not via SDBUPD but via SDBINST) LC10 worked again like a charm.
SDBUPD would have upgraded the whole DB, but SDBINST allowed for just the new client version to be installed.
But you were right about SUM later on demanding an upgrade of the whole DB to 7.0.9, which included a client upgrade and kind of made the whole procedure with upgrading the client seperately mood & void.
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