SAP IDES ECC 6.0 Installation Problems

Hello experts!

I have problems with an installation of IDES mySAP ERP 2005 /ECC 6.0 on MS SQL 2005 Database. (Based on AS ABAP)

I set up 3072 GB of Memory and 13 GB for Swap.

The MS sql Native Client is installed and I also installed the SP1 for it.

The problem occours during the installation of the Central Instance (CI).

This is an extract of the <b>sapinst.log</b>:

INFO 2007-02-09 14:57:33

State of instance IDS/DVEBMGS00 changed from ABAP: STARTING to ABAP: STARTING.

ERROR 2007-02-09 14:57:33

CJS-30105 Instance IDS/DVEBMGS00 reached state UNKNOWN after having state STARTING. Giving up.

ERROR 2007-02-09 14:57:33


In the process list of my system the disp+work.EXE process is stopped...

The system log shows some errors like that:

<i>SAP-Basis System: Initialization DB-Connect Failed, Return Code 000256</i>


<i>SAP-Basis System: Message server disconnected</i>

What could be the problem here? Hope you can help.