IDM 7.1 SAP HCM Use Case - Unhandled Error in DSERuntime - Exception:java

[Former Member]

Hello,

I have SAP NW IDM 7.1 SP5 loaded on a SAP NW 7.01 SP8 platform.

I have the SQL 2005 JDBC driver (v1.2) loaded and also SAP JCO 2.1.9.

I have setup the HCM use case, I can extract the data from ABAP but I cannot run the Read entry help or the Initial load jobs, I receive the following error:

Unhandled Error in DSERuntime - Exception:java

lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middleware layer 'com.sap.mw.jco.rfc.MiddlewareRFC'

JCO.nativeInit(): Could not initialize dynamic link library sapjcorfc. Found version "2.1.9 (2010-01-28)" but required version "2.1.8 (2006-12-11)".

SAP JCO 2.1.8 is no longer available for download and I see from a few other posts here that 2.1.9 has worked in some cases.

Does anyone have any advice or suggestions to resolve this?

Regards,

Chris

[Former Member]

The problem was a 64bit Runtime, installed the 32bit Runtime and it works.