Dear:
I backup our database using "expdp" and import it to a new server using "impdp", after do it, I login to baan, it show a message "error 402" , I search it in help file, it show that "This error indicates that one of database driver resources contains an invalid value or conflicting value. See the log file for more detailed information.", and when using ora8_maint6.1 to generate the content in file "ora_groups" and "ora_users", it show that like following:
$ ora8_maint6.1 -A baan -P baan
baan -1 402 Oracle login for group 'baan' failed

but i could login using sqlplus
SQL> connect baan/baan
Connected.

could somebody help me.

thanks

best regards.

Did you change the password of the user baan?
If you did than this is the reason, baan uses a crypted password stored in the ora_users and/or ora_groups file.

the password of user "baan" in the old server and new server are "baan",because of there is another server ,I want to using ora8_maint6.1 to regenerate the password that stored in file "ora_users" and "ora_groups".

Is there right?