Error connecting to DB after installing NW

[george_younan]

Hi everyone,

I just installed NW locally on my Laptop. During the installtion i entered a password for Maxdb. Now when i try to start the application server i get following error: -24961: ERR_STATE - cannot determine current db state.

I checked the Maxdb installtion manager (Version 7.6). There is a data base "NSP". On right click i get a context menu with status not connected. when i try to connect i get a Popup to enter username and password. I dont know what is the user name to use and wether the required password is the one i provided during the installation.

Can any one help me with this problem?!

thanks a lot in advance!

George Younan

[Former Member · Accepted solution]

Are you try to restart your PC? The database not start automatically? try to read documentation provided in your downloaded files ....

Try to check are status of DB is started (green) or not ... try to connect user "superdba" and password provided on intallation stage...

Regards.

[george_younan · Accepted solution]

Hallo,

Thanks a lot for your answer. I used the user you recommended and now it works. But unfortunately i get a short dump right after logging to the system.

>>>>

Short text of error message:

Control Framework: Data stream error. Transaction terminated.

Long text of error message:

Diagnosis

The data stream from the frontend could not be interpreted.

System Response

Procedure

This error is very probably due to an error in the frontend

software installation or an obsolete version. Inform your system

administrator.

Procedure for System Administration

The frontend should have at least the same version as the SAP

release. Install the correct frontend. If the error continues to

occur, inform SAP.

Technical information about the message:

Message class....... "CNDP"

Number.............. 005

Variable 1.......... " "

Variable 2.......... " "

Variable 3.......... " "

Variable 4.......... " "

>>>>>

I am using SAP Logon 710 and it is working without a problem with other sysems. Do you know what could be the reason?!

Thanks a lot a best regards

[Former Member · Accepted solution]

Try to deinstall sapgui, reboout PC, install new GUI installation, and patch to latest 10 patch. If it not helps you have problem in sap kernel, and if it's are NSP trial system, try to reinstall it to. Regards.

[george_younan · Accepted solution]

Thanks for your help. I installed patch 8 and now it works!

thanks a lot again and best regards

[Former Member · Accepted solution]

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/rulesofEngagement

Regards.