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Re: Error creating a secondary database connection

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Hi Jean,

 

Loading DB library 'F:\usr\sap\xxx\DVEBMGS00\exe\dbsdbslib.dll' ...

*** ERROR => DlLoadLib()==DLENOACCESS - LoadLibrary("F:\usr\sap\XXX\DVEBMGS00\exe\dbsdbslib.dll")

Error 126 = "The specified module could not be found." [dlnt.c       255]

{root-id=005056BD016D1ED3B3903BAAC4F045FC}_{conn-id=00000000000000000000000000000000}_0

 

Refer solution in below SAP note. You may need to install MAxDB client software.

Note 955670 - DB multiconnect with MaxDB as secondary database

 

Hope this helps.

 

Regards,

Deepak Kori


Connect. test with dbmcli db_state Unsuccessful

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Hi Experts !!!

 

After Server SAP Prd Restart, when I try to schedule  backups in DB13 i got the following error:

 

DBM Error 53  - DBM System Error

Error when calling function module DBM_EXECUTE_SDB

Command:                                dbm_version

Name and Server     : TGP - COBO10-01-212

DBMRFC Function     : DBM_CONNECT

Error               : DBM Error

Return Code         :         -2

Error Message       : ERR_DBMSRV_NOSTART: Could not start DBM

Selected action is not supported by remote system.

 

I run the connection test in Tx db59 and the result was:


1. Connect. test with "dbmcli db_state"                         Unsuccessful

   dbmcli_command_execute_error

   Error! Connection failed to node COBO10-01-212 for database TGP:

   -24700,ERR_DBMSRV_NOSTART: Could not start DBM server.

   -24832,ERR_SHMNOTAVAILABLE: Shared memory not available

   -24827,ERR_SHMALLOCFAILED: ID F:\sapdb\data\wrk\TGP.dbm.shi, requested size 2600

   10,Opening shared memory file F:\sapdb\data\wrk\TGP.dbm.shi failed, rc = 5.

   External program terminated with exit code 2

 

2. Connect. test with command mode "dbmrfc db_state"            Unsuccessful

   dbm_system_error

   Name and Server     : TGP - COBO10-01-212

   DBMRFC Function     : DBM_EXECUTE

   Command             : db_state

   Error               : DBM Error

   Return Code         :         -2

   Error Message       : ERR_DBMSRV_NOSTART: Could not start DBM

 

3. Connect. test with session mode "dbmrfc db_state"            Unsuccessful

   dbm_system_error

   Name and Server     : TGP - COBO10-01-212

   DBMRFC Function     : DBM_CONNECT

   Error               : DBM Error

   Return Code         :         -2

   Error Message       : ERR_DBMSRV_NOSTART: Could not start DBM

 

4. Connect. test with "native SQL"  ( TGP )                     Successful

 

 

How can I fix this issue?

Re: Connect. test with dbmcli db_state Unsuccessful

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Hi Daniel,

 

 

You may stop the application and database.

Then rename the following files or move them to different location

 

F:\sapdb\data\wrk\TGP.dbm.shi

F:\sapdb\data\wrk\TGP.dbm.shm


Then start database and application ..


Also check whether file system /sapdb has been mounted with CIO option. If yes, then mount is with normal RW and check the results.


Hope this helps.


Regards,

Deepak Kori


Re: Connect. test with dbmcli db_state Unsuccessful

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Thanks Deepak,

 

I did the exact procedure as described, but the result remains the same.

 

 

 

You may have another solution?

 

thank you very much

 

Daniel Upegui

Re: Connect. test with dbmcli db_state Unsuccessful

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Hi Daniel,

 

Can you test with full reboot of the server.

 

Hope this helps.

 

Regards,

Deepak Kori

MaxDB not able to start

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Hi guys,

 

I am having trouble start SAP AS JAVA. The error message in the log files(dev_jstart) is :

 

"Node 'bootstrap' failed with exit code 556."

Then I went to check the db log files and in appldiag i noticed the following error :

 

"Wrong file or device name ''sapdb\<dbinstance>data\wrk\.global.cfg"

 

Indeed, when i went to the specified location, I was not able to find the file. I tried to restart the maxdb service and It was not able to start.

Also when I tried to execute db_state in dbmcli with the database name it kept giving me the error host name not found. But I am using the correct database name. I even checked it with db_enum. Also, even though the maxdb service is with state "starting", when I run db_enum the database is shown as "running". How can that happen?

 

I am new with maxdb so I will appreciate any help towards discovering what could be wrong.

 

Thank you very much in advance.

 

Kind Regards,

Mariya Stancheva

Re: MaxDB not able to start

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can you please check that the Database volume are not full? You can check this in admin mode.

Re: MaxDB not able to start

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Hi Sunil,

 

Thank you for your response. Can you please provide more information on how to check the db volume? On the hdd itself there is plenty of space.


Re: MaxDB not able to start

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logon to the database using database manager GUI and on the initial screen you should be able to see the log area and data area. Check whether they are full?

MaxDB password reset

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Dear Experts   

 

We have forgotten the password set for the maxdb. I have tried using the standard users like control, superdba as suggested in many threads. I have been trying to reset it from a week with the help of threads but was not able to reset or find the password that was set. Do we have any way where we can get the password or reset.Please help

Re: MaxDB password reset

Re: MaxDB password reset

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Hi Deepak

 

The SAP library solution holds good if we remember the password. But I do not have the passwords for any user.

Re: MaxDB password reset

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Hi Adithya,

 

1) Have you tried using default standard passwords for control and superdba as mentioned in my response earlier.

 

2) Open command prompt and type xuser list. Here you should get password for control user atleast.

 

Hope this helps

 

Regards,

Deepak Kori

Re: MaxDB password reset

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Hi Deepak

 

Yes I have used those passwords earlier as per suggestions in the threads.

For xuser do we have to configure or just in cmd I can get it?

Re: MaxDB password reset

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Hi Adithya,

 

On command prompt you can execute this and check the output.

 

Regards,

Deepak Kori


Re: MaxDB password reset

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Hi Deepak

 

When I type xuser list, nothing appears on the command prompt.

Re: MaxDB password reset

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Which user do you use for xuser list? You need to login as <SID>adm.

Re: MaxDB password reset

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Hi Daniel    

 

I have logged into the server using an admin user. I do not see any SID user for the server.

Re: MaxDB password reset

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Hi Adhithya,

 

Do you have sidadm user in your server ? Please use the same.

 

Regards,

Deepak Kori

Re: 7.5 Standby apply log issue - Cold backup of standby

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Restored to our standby again to resolve the issue.

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