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May 21, 2012 at 05:14 PM

JCO for SUP Server 64 bits & client 32 bits


Hello Everyone,

I have Windows server 2008 R2 64 bit OS and Windows 7 32bit client.

I have copied JCO's 32 bit on both client side as well as on server.

However while deploying my application which makes BAPI call to SAP Iam getting ClassDefNotFoundError.

The connection to SAP as datasource is successful.

I would like to know is it because of the 32bit JCO being copied onto 64bit server and if yes

will this issue be resolved if I simply download 64 bit JCO and copy it to server at location

a) sapjco.jar to C:\Sybase\UnwiredPlatform\Servers\UnwiredServer\lib\3rdparty\

b) librfc64.dll and sapjcorfc.dll to <SUP Installationroot>\Servers\UnwiredServer\lib

and retain 32 bit for client at location

a) librfc32.dll and sapjcorfc.dll to the C:\Windows\System32/

b ) librfc32.dll and sapjcorfc.dll to C:\Sybase\UnwiredPlatform\JDK1.6.0_16\bin

c ) sapjco.jar to C:\Sybase\UnwiredPlatform\Unwired_Workspace\Eclipse\sybase_workspace\mobile\eclipse\plugins\<version>\lib .

Thanks & Regards

Pooja M.