Hi Sai,
IT looks like you are running the program in foreground and execution takes more time than the value specified under profile parameter rdisp/max_wprun_time.
Check whether you can execute the same in background.
If not then increase the value of parameter rdisp/max_wprun_time . Take SAP restart and test again.
Hope this helps.
Regards,
Deepak Kori
Hi Avi,
Check note 1248769 and see if it helps.
Regards,
David
Thanks a lot, Great help
have you really copied the directory or only the files?
We're encountering severe problems with our MaxDB instances and want to define thresholds in order to convince our hoster to move data volumes from NFS to SAN devices. In peak times, WriteTime goes up to 2000 ms which is not acceptable for us. Which values for ReadTime / WriteTime are healthy?
Hai,
Would like to start learning sap so what kind of modules does it suite my profile.
Can any one suggest me i have been working as a technical consultant in a client location. Would like to change my domain into SAP, so can anyone suggest me or advice me what are the modules does it suites my profile.
Regards,
Charan Sharma
Hi Charan,
This forum is for MaxDB related issues.
Dear Moderator , please take relevant action and move the thread to relevant group as applicable
Regards,
Deepak Kori
I am facing an issue with the BW process chain and when I checked for the logs, I have encountered the below very high priority error:
Database error -54 at EXE
> POS(1) Lock collision
Can someone help me fix this?
Thank you in advance.
Hi Sai,
It looks like MAXLOCKS values has reached and system returns a collision message.
You may analyse the lock situation using the path below
In transaction DB50, choose "Problem analysis -> SQL-Locks -> Overview
More informaiton on lock situaton is explained in below SAP note.
1243937 - FAQ: SAP MaxDB/liveCache SQL and object locks
You may need to increase the value of MAXLOCKS and then check the results.
Hope this helps.
Regards,
Deepak Kori
I am so sorry, to bring this up again:
After last time we did need to do a point in time recovery a few transactions before the fatal stuff, it seems to be we are stuck at the same point:
ERR 53000 B*TREE Index Root 13709821
As soon as we now try to get into db_online the evil transaction seems to be read from the log
Rst 968 redo transactions readable and 32 redo tasks available.
Restart recovering log from log_volume from IOSeq: '71017143'
Log normal end of log found at off 764391 lastseq 71018647.
Log last-redo-read empty errlist#3245:TR973675497(7)[71018647]@764391.864'Commit':20140607:164721
DBSTATE Caught signal 11(SIGSEGV)
COREHAND ABORTING due to signal 11
So again now way to drop the bad Index or start the DB ...
Just to make sure: I know we need to move to 7.8 soon, but a DB that can not be started any more is the worst case scenario with all data being lost. Just to make this report contain some facts, here is (part off) the stack:
eo670_UnixTraceStack +0x01ad
eo670_CTraceContextStackOCB +0x0009
eo670_CTraceContextStack +0x0017
en81_CrashSignalHandler +0x00e8
__restore_rt +0x0000
_Z20bd400_DeleteSubTreesR17cbd300_InvCurrentR11cbd600_Node +0x0109
_Z16bd400DropInvTreeR17cbd300_InvCurrent +0x0370
bd03ReleaseInvTree +0x013e
bd01destroy_file +0x0233
b01pdestroy_perm_file +0x00d9
_ZNK14Log_ActionFile13RemoveGarbageER18tgg00_TransContextR20SAPDBErr_MessageList +0x02f4
_ZNK14Log_ActionFile7ExecuteER18tgg00_TransContextNS_13ExecutionTypeE +0x039c
_ZNK14Log_ActionFile4RedoER18tgg00_TransContextR10Log_IImageR20SAPDBErr_MessageList +0x000
_Z10RedoActionR15Log_TransactionR10Log_IImageR11Log_IActionR15Data_IBreakableR21Data_Split
SpaceReaderR20SAPDBErr_MessageList +0x008b
_Z21Log_ActionExecuteRedoR15Log_TransactionR14Log_AfterImage16Log_IOSequenceNoR21Data_Spli
tSpaceReaderRN31Data_ChainSplitSpaceForwardReadI12Rst_RedoPageE8IteratorER20SAPDBErr_MessageList +0x0ae1
_ZN15Log_Transaction4RedoER20SAPDBErr_MessageList +0x02e5
_ZN22Rst_RedoTrafficControl11ExecuteJobsEiR18tgg00_TransContextR20SAPDBErr_MessageList +0x
_ZN16SrvTasks_JobRedo13ExecuteInternER13Trans_Context +0x0100
_ZN12SrvTasks_Job15ExecuteDirectlyER13Trans_Context +0x006d
We have just recovered from a data backup (sorry, need to continue working but I still have the old damaged set). I would still be interested in any form of solution, since I assume it might hit us again soon 
.
Hi David,
Thanks... the solution worked.
Regards
- Avi
Dear All,
We have linux based SAP DMS installed with MAXDB as backend database.
One of the users has deleted a file on which he was working, and wants the same to be restored with last change in it. How can I do the restore of that file to the last change in our case?
Furthremore, this would have been possible if it was Fileserver however, we are not aware about such feature in SAP.
Please help!
Regards,
Hi Avi,
As the solution worked, could you please set this question as Answered.
Thanks.
David
I have installed SAP ABAP Netweaver 7.03 trial version. I was able to log in through sap logon till day before yesterday. Today When i open sap management console, NSP appears in green initially and then turning to yellow completely. Process List status shows (Disp+Work.Exe) stopped.
How to make NSP to green flag.
Hi All,
I am performing a system copy of Live cache from production to an FDR landscape. We are on AIX 7.1 and maxdb 7.9. I have been performing the system copy as per the SAP notes 886103 and post cloning as per 877203.
Status till now: I have copied the file systems from source machine to target machine one on one.
When i try unregistering the live cache instance it's throwing the error as below:
# pwd
/sapdb/programs/bin
# ./dbmcli -d TLP -u control,Twining1
Error! Connection failed to node (local) for database TLP:
-24950,ERR_USRFAIL: User authorization failed
The above was performed as root user.
However if i try performing the same using sidadm i get a different error and thats as below:
$ sudo su - tlcadm
Password:
$ cd /sapdb/programs/bin
$ ./dbmcli -d TLP -u control,Twining1
Bad path '/db2/TLP/sapdb/TLP/db/pgm/starter/sdbstarter'
Wanted (UserId 0, GroupId 254, Mode 104510 '-r-s--x---')
Got (UserId 255, GroupId 254, Mode 104510 '-r-s--x---')
RTE_CallSdbStarter(): Wrong ownership for starter program absolute path
Error! Connection failed to node (local) for database TLP:
Reading header from pipe:closed by serv
I have performed this kind of system copy for 2 other landscapes and both the times i have used root only as the user.
Could anybody assist me as how to proceed further.
This is critical as we are in the middle of the build and need to hand over the system by tomorrow.
Thanks,
Soumya
Hi All,
Now the error remains the same whether i connect as root user or as sidadm user.
Error details as below:
$ ./dbmcli -d TLP -u control,Twining1
Error! Connection failed to node (local) for database TLP:
-24950,ERR_USRFAIL: User authorization failed
Hi Soumya,
Please paste the results from
dbmcli -d <DB-name> -u control,<password for control>
Share the length of password for control user?
Additionally as you performed system copy please refer to below SAP notes to adjust the password of DBM and DBA users.
Note 25591 - Password change for DBM and DBA users
Note 39439 - XUSER entries for SAP DB and MaxDB
Hope this helps.
Regards,
Deepak Kori
Hi deepak,
Pls find the output below:
$ ./dbmcli -d TLP -u control,Twining1
Error! Connection failed to node (local) for database TLP:
-24950,ERR_USRFAIL: User authorization failed
The lenght of the password is 8.
I am in the process of performing system copy. Yet to start with the actual steps. All i have done so far is one to one file system copy from the source to target machine.
Thanks,
Soumya
Hello members,
One of our SAP server with MaxDB as database is down. Data Area is 100 full. Server Disk space is also full. We cannot create/add new data volumes in this disc.
Now we have created directory in another server. Can we map that network folder on server and add new data volume to that folder?
I am trying to do it but I am getting -24988 SQL error [db_online -f]; -902, I/O error
I have also followed link
Questions to SAP Support: "How to move MaxDB volumes?"
Please help.
Thanks,
Srikanth