ORA-03106: fatal two-task communication protocol error

[Birkmose Anders Joon-Soo]

Hi,

Have anyone had the same problem ??

I'm trying to attach to a database, define in the pdl
as this:
-------------------------------------------------------------

database GATEBAS                                 &
   TYPE ORACLE                                   &
   open ORACLE@<USERNAME>@PRDPNO1/<PASSWD>       &
   owner <USERNAME>

-------------------------------------------------------------

PH-version : PH813D3 on AIX 4.3

My ORACLE CLIENT is 7.3.4 which is on the Unix, that I'm trying to 
connect from. The Database is a 8.1.7 on a remote ORACLE server.
Using Sqlplus I have no problem connecting to the Database.


This is the error I get:

> acc account in gatebas
*W* SQL START DBE error (GATEBAS)
DMS-E-GENERAL, A general exception has occurred during operation 'attach 
database'.
ORA-03106: fatal two-task communication protocol error

*E* The file ACCOUNT IN GATEBAS wasn't found in the data dictionary.
> exit

-------------------------------------------------------------
I have tried to define a lot of environment variables: 
 
export ORACLE_HOME=/oracle/app/oracle/product/7.3.4
export ORA_NLS=/oracle/app/oracle/product/7.3.4/ocommon/nls/admin/data
export ORA_NLS32=/oracle/app/oracle/product/7.3.4/ocommon/nls/admin/data
export PATH=$PATH:$ORACLE_HOME/bin
export TNS_ADMIN=$ORACLE_HOME/network/admin
export SHLIB_PATH=$ORACLE_HOME/lib

Also TWO_TASK with the connect sting in my TNSNAMES.ora

-------------------------------------------------------------