SAP can't connect to Oracle after an Upgrade 9i x32 to 10g AMD_64

[Former Member]

Hi all,

Currently we are performing a migration platform

Source :

SAP 4.6C Kernel 46D_Ext on Oracle 9.2.0.8 on i386 platform.

Target :

First : SAP 4.6C Kernel 46D_Ext on Oracle 9.2.0.8 on AMD_x86 platform (32 bit)

Second setp : SAP 4.6C Kernel 46D_Ext on Oracle 10.2.0.2 on AMD_x86 (64 bit)

The first step Platfom migration (32Bit) was succesfull the system was tested.

2nd step : Oracle 10g Upgrade to 64 bit is OK but we are not able to connect via R3trans and of course SAP can't start.

Listener and tnsping are OK.

We have the following error message

-

---

M ***LOG Q0Q=> tskh_init, WPStart (Workproc 3 3480) [dpxxdisp.c 976]

I MtxInit: -2 0 0

X EmInit: MmSetImplementation( 2 ).

X <ES> client 3 initializing ....

X Using implementation std

M <ES> Memory Reset enabled

X ES initialized.

M ThSysUsrCheck: clear T3

M calling db_connect ...

C Got NLS_LANG=AMERICAN_AMERICA.US7ASCII from environment

C Logon as OPS$-user to get SAPR3's password

C Connecting as /@BS1 on connection 0 ...

C *** ERROR => Couldn't initialize Oracle Client Library

please check your installation

[dbsloci.c 5542]

M ***LOG R19=> tskh_init, db_connect ( DB-Connect 000256) [thxxhead.c 1188]

M in_ThErrHandle: 1

M *** ERROR => tskh_init: db_connect (step 1, th_errno 13, action 3) [thxxhead.c 8468]

-

---

If you have any idea many thanks for your help

Yacine

[Former Member · Accepted solution]

everything you need to do:

homogenious system copy along note [976547|http://service.sap.com/sap/support/notes/976457]

regards

Peter

[Former Member]

Oracle client version updated

[Former Member]

Hi

We have found a solution to our issue

We have used the Oracle client 10g for Windows i386 instead of x_86_64

Thanks to all and happy Xmas ))

Yacine