HI All
I need to set automatic backup in MaxDB, i have seen automatic option for logs but not for Full database, Can anyone explain how we can do this.
I want Full backup on daily basis along with logs.
Welcome for suggestion and directions.
Regards,
YR
Hi,
I (succesfully, as far as I can tell) installed MaxDB on a Windows 7 Professional x64 Vmware virtual PC (maxdb-all-win-64bit-x86_64-7_8_02_28) and now want to also install MaxDB database studio (maxdb-studio-win-64bit-x86_64-7_9_08_01). While the installation seems to finish successfully, I'm running into errors after starting (as administrator). First error is
'Loading preference values failed; default values will be used
Reason:
Missing object type: :Loader'
then
'Could not read preferences
Reason:
Missing object type: :SQLSTUDIO'
The Event log viewer shows warnings about the utilities path not specified and again Errors about 'Missing object type:: preferences'
While Eclipse then starts up, it is not possible to work with the locally installed DB (which seems to be detectect, however). Again there are errors about
'Missing object type::preferences' as well as
'Could not load mounted Local Folders'
'Can not get registration preferences'
'Get login attributes failed'
'User management exception: Missing object tye::UM_CONNECTION_KEY_REPLACE_WITH_DATABASE_NAME'
Searching the web using these errors does result in too much help, , unfortunately, for UM_CONNECTION_KEY_REPLACE_WITH_DATABASE_NAME I do net get a single hit with google.
First I thought my Java SDK 1.7, is too recent, so I uninstalled DB studio and Java and tried again with Oracle jdk-6u37-windows-x64, but I'm getting the same errors. I also noted that, as it seems, the DB Studio remembered the password from the previous installation. It did not ask for a new one during the new installation but asked for the old one after I started it (I consider this a bug).
Any ideas anyone? Any help would be appreciated.
Maybe I should also note that at first I had a broken MaxDB installation (it failed to load the system tables), which I uninstalled, however and reinstalled (then succesfully).
Thanks in advance and best regards,
Thomas
How to run native SQL in SAP system based on MaxDB?
In ST04->Tools->Database Manager(CLI), I always get some error to run very simple SQL: e.g.
C70>ERR= -24977
ERR_COMMAND: Unknown DBM command "select
Name and Server : C70 - iwdfvm2444
DBMRFC Function : DBM_EXECUTE
Command : select count(*) from CRMD_ORDERADM_H
Error : DBM Error
Return Code : -24977
Error Message : ERR_COMMAND: Unknown DBM command "select
Thanks in advance!
Hi,
I have installed SAP Netweaver developer Studio 6.40 which installed MAXDB database also. Due to some reason I had to unistall the trial version of Developer studio, in this process developer studio got unistalled but not MAXDB.
*----
I use Add/Remove programs and uninstall MaxDB. I get the messages like this.....
Start uninstallation now (y/n) : Y (resoponse)
then message displays
found instance of J2E, cannot remove package..first remove all instances...
*----
I have stopped all the services, even then Iam getting such error message. How do I uninstall?
Help needed.
-Suresh
Hello,
I've been reading the following notes:
Note 487972 - Tuning Livecache to the Linux OS
Note 767635 - MaxDB Version 7.5 parameter settings for OLTP/BW
Note 337445 - liveCache and memory management
Note 487972 - Operating system parameterization of liveCache
Note 941735 - SAP memory management for 64-bit Linux systems
There does not seem to be any Redhat specific tuning settings (though a couple of Suse recommendations), except for a general mention of all Linux systems with this direct I/O suggestion:
"As of Linux Version 2.6, we recommend that you set the parameter to the value YES rather than DEFAULT NO.
Further notes on this topic:
Note 977515:. Linux System paged during MaxDB data backup/add volume"
The parameters I am wanting to tune are in /etc/sysctl.conf, so since there does not seem to be any Livecache specific parameters, I was going to just take the general recommendations from Note 941735 - SAP memory management for 64-bit Linux systems and set our parameters as follows:
- kernel.shmall
As a configuration recommendation, kernel. shmall can be configured as the amount of virtual memory in the Linux system (RAM + Swap).
- kernel.shmmax
This kernel parameter specifies how large an individual SysV Shared Memory Segment is allowed to be. In the case of an STD implementation, the parameter must be set sufficiently large in order to allow em/initial_size_MB. The value is specified in the unit Bytes so that "21474836480", for example, permits segments of 20 GB.
I am thinking to tune kernel.shmall to 90% of RAM+swap, and kernel.shmmax to 90% of RAM. Also will be setting the following parameters as well:
kernel.msgmni=1024
kernel.sem=1250 256000 100 1024
Parameter kernel.sem corresponds to "semmsl semmns semopm semmni"
vm.max_map_count=1000000
Does anyone out there have any different experiences or tips on how they set these up, specific to Livecache? The SAP application tuning is pretty straightforward, but wanted to make sure we didn't overlook anything with Livecache.
Thanks,
Derek
Hi All ,
I am trying to install SAP trial version . While installation of MAXDB serve , I am getting an error " Some database application might still be running"
I dont have any other database installed on my system .
Kindly reply what can be the possible reason for this .
Thanks n Regards
Manik L Dhakate
HI All
I need to set automatic backup in MaxDB, i have seen automatic option for logs but not for Full database, Can anyone explain how we can do this.
I want Full backup on daily basis along with logs.
Welcome for suggestion and directions.
Regards,
YR
Hello Colleagues,
I tried to install the SAP Max Database Studio 7.9.08 in a 64 bit version on a Windows 7 64bit (Intel) PC.
The newest version as SAP package "MAXDBSTDDSK7908_4-20006288.SAR" downloaded at Service Market Place.
After unzip with SAPCAR I executed the Setup "SDBSETUP.exe" with the default values.
Standard path "C:\sapdb\...
I tried es with different path like "C:\Program Files\sapdb\ ... with the same error situation
At SAPMax - XML Log Viewer I found serveral error's
ERR: Invalid value for type "path"
...
ERR: install registry not found
ERR: Cannot open install registry
...
ERR: Service check failed
ERR: Cannot open "C:\Windows\SysWOW64\drivers\etc\services" to write: No such file or directory
...
After check with "SAP Note 1097311 - SAP MaxDB Database Studio installation" I asume the issue is related to the Registry-Key path.
This ist the SAP requirement:
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Windows \
SystemDirectory
Wert: "%SystemRoot%\system32" (type REG_EXPAND_SZ)
I have following values on the client PC:
SystemDirectory REG_SZ C:\Windows\SysWOW64
I don't think I can change the Windows 7 standard value/path here to the SAP value?!
Does anyone know the problem and how I am able to solve it?
Many thanks advance!
Regards,
Jochen
Hello,
we are middle in an upgrade ECC5.0 -- > ECC6.06 (MaxDB7.9/Win2008R2/UC System). And in in the processing phase we get an activation error (see below). Any ideas how to handle it? I already check the consistency (SE80). No errors found. The index/table is showed active. But if I try to activated it (again) the system returns: problems during the activation.
Thanks in advance!
Checks after phase MAIN_NEWBAS/PARCONV_UPG were negative!
Last error code set: Single errors (code > 8) found in logfile
'PARCONV.ELG'
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
MVNTABS ERRORS: ddlntabs and RETURN CODE in PD990319.OHT
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 ETP355Xstatements:
3 ETP399 CREATE UNIQUE INDEX "DSYS_PHHEAD_ECI2PH"
on "DSYS_PHHEAD_ECI2"
3 ETP399 ("PHIO_ID")
3 ETP399
2WETP000
16:38:33: Retcode 1: error in DDL statement for "DSYS_PHHEAD_ECI2 " - repeat
2EETP345 16:38:45: Retcode 1: SQL-error "-1452-POS(1) Duplicate secondary
key" in DDL statement for
2EETP345 "DSYS_PHHEAD_ECI2 "
2 ETP399
--------------- DB-ROLLBACK() ---------------
2EETP334 16:38:45: error in
DDL, nametab for "DSYS_PHHEAD_ECI2" not activated
3 ETP355Xstatements:
3 ETP399 CREATE UNIQUE INDEX "DSYS_PHHYPE_ECI2RE" on "DSYS_PHHYPE_ECI2"
3 ETP399 ("REIO_ID")
3 ETP399
2WETP000 16:38:45: Retcode 1: error in
DDL statement for "DSYS_PHHYPE_ECI2 " - repeat
2EETP345 16:38:57: Retcode 1: SQL-error "-1452-POS(1) Duplicate secondary key" in DDL statement for
2EETP345 "DSYS_PHHYPE_ECI2 "
2 ETP399 --------------- DB-ROLLBACK()
---------------
2EETP334 16:38:57: error in DDL, nametab for
"DSYS_PHHYPE_ECI2" not activated
1 ETP111 exit code : "8"
Hello experts,
We are doing our SCM upgrade from 4.1 to 7.0 with migration. We have completed with the upgrade but before doing the LC upgrade we need to upload the data to the LC using the /SAPAPO/OM_LC_UPGRADE_70, while doing this it gives an error for connectivity to the LC. From DB59, i checked the connection test fails for "Native SQL" (LCA) step.
+1. Connect. test with "dbmcli db_state" Successful+ +2. Connect. test with command mode "dbmrfc db_state" Successful+ +3. Connect. test with session mode "dbmrfc db_state" Successful+ +4. Connect. test with "native SQL" ( LCA ) No connection+ +SQL Code:+ +Error creating a secondary database connection+ +Set up of a secondary connection to the database system failed. It is possible that the data required for setting up the con+ +SQL code:+ +For detailed information, see the developer trace for work process: 4+
From the workprocess we get the below error
B Loading DB library '/usr/sap/EAD/DVEBMGS59/exe/dbsdbslib.o' ...
M *** ERROR => DlLoadLib()==DLENOACCESS - dlopen("/usr/sap/EAD/DVEBMGS59/exe/dbsdbslib.o") FAILED "#0509-130 Symbol resolution failed for /usr/sap/EAD/DVEBMGS59/exe/dbsdbslib.o because:
#0509-136 Symbol getData__Q2_6SQLDBC10SQLDBC_LOBFPvPLLT3T1T3T2b (number 197) is not exported from
## dependen" (errno=8,Exec format error) [dlux.c 445]
M {root-id=4D87070E166501B0E1008002A7E41451}_{conn-id=00000000000000000000000000000000}_0
B *** ERROR => Couldn't load library '/usr/sap/EAD/DVEBMGS59/exe/dbsdbslib.o'
[dbcon.c 5263]
B {root-id=4D87070E166501B0E1008002A7E41451}_{conn-id=00000000000000000000000000000000}_0
B ***LOG BYG=> could not load library for database connection LCA [dbds 886]
We have upgrade the sap kernel and also the above said dbsl library, and it exists in the exe directory, But still nothing seems to work...
Can someone give any ideas ??
Thx
Ananth
Hi Experts,
We have a content server 2.7 Tb database which until now we been backing up to local file system & then from there to Tapes using Netbackup as file system backup. our system details are
OS is AIX
Maxdb version is 7.6.06.20
Netbackup is 7.5.0.7
We want to convert that backup to go to tapes directly rathen than going to local disk first. We were able to do this for all Dev/Qa systems & they been running fine.
My questions is regarding optimising the speed for our Production system. We are using parallel medium with 2 pipes. We noticed that maximum size of each pipe used was 32KB.
Is there any way we can increase the size of pipe or use more than one parallel medium as one parallel medium can have only 2 pipes.
Please suggest.
Regards,
Ajay
Hi,
I have installed SAP Netweaver developer Studio 6.40 which installed MAXDB database also. Due to some reason I had to unistall the trial version of Developer studio, in this process developer studio got unistalled but not MAXDB.
*----
I use Add/Remove programs and uninstall MaxDB. I get the messages like this.....
Start uninstallation now (y/n) : Y (resoponse)
then message displays
found instance of J2E, cannot remove package..first remove all instances...
*----
I have stopped all the services, even then Iam getting such error message. How do I uninstall?
Help needed.
-Suresh
How to run native SQL in SAP system based on MaxDB?
In ST04->Tools->Database Manager(CLI), I always get some error to run very simple SQL: e.g.
C70>ERR= -24977
ERR_COMMAND: Unknown DBM command "select
Name and Server : C70 - iwdfvm2444
DBMRFC Function : DBM_EXECUTE
Command : select count(*) from CRMD_ORDERADM_H
Error : DBM Error
Return Code : -24977
Error Message : ERR_COMMAND: Unknown DBM command "select
Thanks in advance!
Hi all,
I'm doing a homogeneous MaxDB backup. I'm following this SAP Note 129352 and this set of instructions: Database Copy - SAP Documentation
In the instructions I've completed up to #3 of the procedure. So I have my two databases created, the complete backup generated on the source and the backup template created on the target database.
I'm using MaxDB version 7.8 so I use the Database Studio to administer my databases.
The part that I'm stuck on is importing my data backup file from the source to the target. Quoting from the instructions:
4. Import the complete data backup into the target database and transfer it to operating state ONLINE.
So the issue is that I don't know how to do this import for my target to detect and use the backup file that I've created.
Does anyone know how to solve this problem or have an alternative method for MaxDB Homogeneous Copy?
Many thanks in advance,
Jerico
Hello
After migrating a sapdb instance (7.3 system) to maxdb 7.6 I have problems with the superdba and the control user.s The password that I think they should be the right do not work.
Now I'm looking for the possibility to reset the password of superdba and/or control user.
Please do not send me the notes
25591 - Changing the DBM, SYSDBA and DBA user passwords
and
39439 - XUSER entries for SAP DB and MaxDB
as done in many other SDN threads. This doesn't work for me because you can change the password only if you know the actual password (standarlogins superdba/admin and control/control do not work btw).
Does anyone know how to reset those passwords?
Thanks and regards
Marco
Hi,
I (succesfully, as far as I can tell) installed MaxDB on a Windows 7 Professional x64 Vmware virtual PC (maxdb-all-win-64bit-x86_64-7_8_02_28) and now want to also install MaxDB database studio (maxdb-studio-win-64bit-x86_64-7_9_08_01). While the installation seems to finish successfully, I'm running into errors after starting (as administrator). First error is
'Loading preference values failed; default values will be used
Reason:
Missing object type: :Loader'
then
'Could not read preferences
Reason:
Missing object type: :SQLSTUDIO'
The Event log viewer shows warnings about the utilities path not specified and again Errors about 'Missing object type:: preferences'
While Eclipse then starts up, it is not possible to work with the locally installed DB (which seems to be detectect, however). Again there are errors about
'Missing object type::preferences' as well as
'Could not load mounted Local Folders'
'Can not get registration preferences'
'Get login attributes failed'
'User management exception: Missing object tye::UM_CONNECTION_KEY_REPLACE_WITH_DATABASE_NAME'
Searching the web using these errors does result in too much help, , unfortunately, for UM_CONNECTION_KEY_REPLACE_WITH_DATABASE_NAME I do net get a single hit with google.
First I thought my Java SDK 1.7, is too recent, so I uninstalled DB studio and Java and tried again with Oracle jdk-6u37-windows-x64, but I'm getting the same errors. I also noted that, as it seems, the DB Studio remembered the password from the previous installation. It did not ask for a new one during the new installation but asked for the old one after I started it (I consider this a bug).
Any ideas anyone? Any help would be appreciated.
Maybe I should also note that at first I had a broken MaxDB installation (it failed to load the system tables), which I uninstalled, however and reinstalled (then succesfully).
Thanks in advance and best regards,
Thomas
Hello Gurus,
is there a posible way to validate a database backup of MaxDB?
We have a SAP BI System with a DB of 184GB.
The backup of these are only 10GB.
Could this be real?!
regards
Chris
Hi
I have done a distributed installation of NW 7.3 on Windows 2008 Server R2 on host which has two virtual hostnames.
After completion of installation, I have tried to configure the this host machine in the SAP LVM.
When I entered the MaxDB credentials and press the Test DBConnection its throwing the below error.
error stack:
Test of database admin credentials failed for W31 System Database (ABAP): MaxDB, w312017db.
caused by Error occured while trying to get the status of the db from host agent. Used endpoint: 'http://w312017src:1128' [com.sap.nw.lm.aci.engine.base.exception.EngineException]
caused by Database permission denied: username or password not set Please provide username and password of a database manager (DBM) user (a default DBM user is the 'control' user). [com.sap.engine.services.webservices.espbase.client.bindings.exceptions.SOAPFaultException]
I am very sure that I gave correct credentials while installing. My OS password and master, DB passwords for all the three SAP Instances(CS,DB,CI) are the same.
Even I have reentered the passwords for all the users of the DB using the XUSER.
xuser list
xuser clear
xuser -U c_J2EE -u CONTROL,password -d W31 -t 0 -I 0 -S SAPR3 -n W312017db
xuser -U DEFAULT -u SAPW31,password -d W31 -t 0 -I 0 -S SAPR3 -n W312017db
xuser -U c -u CONTROL,password -d W31 -t 0 -I 0 -S SAPR3 -n W312017db
xuser -U w -u SUPERDBA,password -d W31 -t 0 -I 0 -S SAPR3 -n W312017db
Can anyone help us in resolving the issue. Please let us know which logs needed to find out the exact issue.
I am attaching the dev_sapdbctrl log file for your reference.
Regards,
Sivasankar
HI All
I need to set automatic backup in MaxDB, i have seen automatic option for logs but not for Full database, Can anyone explain how we can do this.
I want Full backup on daily basis along with logs.
Welcome for suggestion and directions.
Regards,
YR
While trying to connect to a DB with DBStudio (7.9.08.30) I keep getting the error: Connection T3812 could not send data [Connection reset by peer: socket write error].
Detail:
com.sap.sdb.tools.usermanagement.UM_Exception: Connection T3812 could not send data [Connection reset by peer: socket write error].
at com.sap.sdb.tools.usermanagement.UM_SessionDBM.execute(UM_SessionDBM.java:70)
at com.sap.sdb.tools.databasemanagement.internal.DM_Session.execute(DM_Session.java:282)
at com.sap.sdb.tools.databasemanagement.internal.commands.DM_BaseCommand.doExecute(DM_BaseCommand.java:187)
at com.sap.sdb.tools.databasemanagement.internal.commands.DM_DatabaseCommand.doExecute(DM_DatabaseCommand.java:55)
at com.sap.sdb.tools.databasemanagement.internal.commands.DM_BaseCommand.execute(DM_BaseCommand.java:119)
at com.sap.sdb.tools.databasemanagement.internal.DM_DatabaseTrace.refresh(DM_DatabaseTrace.java:181)
at com.sap.sdb.tools.ui.dbm.editors.pages.RefreshablePage$1.run(RefreshablePage.java:173)
at com.sap.sdb.tools.dbm.jobs.DBMJob$1.run(DBMJob.java:81)
At the same time the following line got written in DBM.prt:
2 DBMSrvCo A DBM Server client connection was released (client process has process ID 1100 on computer
The DBStudio is on the same Server as the DB. The firewall is switched off.
The DB parameter session_timeout is set to 0.
It looks like the DB Kernel actively stops interrupts communitcation.....
Any ideas?
Thank you,
julian