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Aug 23, 2012 at 09:59 PM

DDIC Logon error when installing SCM EHP2-DB2

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I have been trying to install SAP EHP2 on a fresh Windows 2008 R2 SP1 machine but the process stops on Phase 42 of 49 "DDDIC Logon test", returning the following message:

Test logon to SAP System ODM failed.

SOLUTION: Make sure that the system is started, that the user DDIC exists and that the password of user DDIC is correct.

The SAP MMC shows that the server is running (green) so, following other tips, I tried to login using client 001 and user SAP* to verify DDIC credentials and I get a "SQL error -206 occurred while accessing program SAP".

I found the following entries in the sapinst_dev.log under C:\Program Files\sapinst_instdir\SCMEhP2\AS-ABAP\DB6\CENTRAL

WARNING[E] 2012-08-22 20:53:38.418 [iaxxrfcimp.cpp:432]

CAbRfcImpl::openRfcConn

FRF-00007 Unable to open RFC connection.

TRACE 2012-08-22 20:53:38.418 [iaxxrfcimp.cpp:433]

CAbRfcImpl::openRfcConn

Failed to open RFC connection

TRACE 2012-08-22 20:53:38.418 [iaxxrfcimp.cpp:435]

CAbRfcImpl::openRfcConn

SQL error -206 occurred when accessing program SAP

This is the first time I am doing this so, your guidance will be much appreciated.

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