on 09-24-2014 2:27 PM
Hello,
We have a SCM 7.0 system with EHP 3 with a liveCache (MaxDB 7.9.08) .
If I click the button "liveCache Monitoring with DBA Cockpit" in the TX LC10, I get the following error for each database connection (LCA, LDA and LEA) :
LCA | SQL not possible |
LCA | SQL Error: 10709 |
LCA | Connection failed (RTE:[1] cannot connect to server socket) SBAC | |
LCA | DBM not possible |
LCA | Error when calling function module DBM_EXECUTE_SDB |
LCA | Command: dbm_version |
LCA | Name and Server : LCD - <IP-Address> |
LCA | Function : DBM_EXECUTE |
LCA | Command : dbm_version |
LCA | Error : DBM Error |
LCA | Return Code : -4 |
LCA | Error Message : cannot connect to server socket |
LCA | DBM Error 8 - DBM System Error |
In the TX SM21 you can see the error message below:
Database error -10709 at CON
> Connection failed (RTE:[1] cannot connect to server socket)
Im Trace-File dev_w0 I found the following:
Connect to LCA as SAPLCD with <IP-Address>-LCD
Try to connect as SAPLCD/<pwd>@<IP-Address>-LCD on connection 1 ...
*** ERROR => Connect to database failed, rc = -10709 (Connection failed (RTE:[1] cannot conn
bmaxsql.cpp 607]
{root-id=54217256A7094810E1008000AC110048}_{conn-id=00000000000000000000000000000000}_0
***LOG BY2=> sql error -10709 performing CON [dbds 919]
***LOG BY0=> Connection failed (RTE:[1] cannot connect to server socket) [dbds 919]
I would like to mention, that I have maintained the liveCache Integration as follows:
Name of Database Connection: LCA (or LDA or LEA)
liveCache Name: LDA
liveCache Server: here I tried with the IP-address and also with the physical hostname, but none of them worked
DBM User:
User Name: CONTROL
Password: xxx
Standard liveCache User:
User Name: SAPLCD
Password: xxx
Furthermore, I have checked at database-level, the liveCache is up and running and the passwords are correct:
dbmcli -d LCD -u control,<password> db_state
OK
State
ONLINE
dbmcli -d LCD -u saplcd,<password>
dbmcli on LCD>
But in the TX LC10 the buttons "Start liveCache" and "Stop liveCache" are watermarked.
I have already tried to restart the liveCache and the SCM-system, but without success.
In my opinion the cause is, that the liveCache cannot be reached from the SCM-system.
Could you please advise?
Thanks a lot in advance.
Kind regards,
Noémi
Hello,
" liveCache Name: LDA" ???
Is the liveCache name LCD?
If yes then change the liveCache name to LCD in LC10-> Integration to all liveCache connections LCA/LDA/LEA.
Could you ping to the liveCache server from the application server?
Check with "ping <liveCache server name>".
Run on the application server as <applSID>adm user:
dbmcli -d LCD -n <LCD server name >-u control,<password> db_state
and post output.
Regards, Natalia Khlopina
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Hi Noemi,
Confirm whether you have installed the LiveCache kernel version as indicated in SAP Note:
1487269 - Installation of 720 kernel on SAP MaxDB-based SAP systems.
Regards,
Hugo
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