Java service XML Form Service does not start

Hello everybody,

the service in the title fails to start on a SAP system NW 7.0 ABAP+Java (We need that for ADS configuration to work properly)

When we try to start the service manually, these errors apper in default trace:

com.adobe.document.XMLFormService##com.adobe.document.XMLFormService#######SAPEngine_System_Thread[impl:5]_67##0#0#Error##Plain###Error expanding /usr/sap/N4S/DVEBMGS42/j2ee/os_libs/XMLFormService_native.zip in directory /usr/sap/N4S/DVEBMGS42/j2ee/os_libs/adssap/XMLFormService#

com.adobe.document.XMLFormService##com.adobe.document.XMLFormService#######SAPEngine_System_Thread[impl:5]_67##0#0#Error##Plain###java.io.IOException: Value too large for defined data type

Memory parameters of Java engine are OK and the file/directory permissions on file system are OK too. File XMLFormService_native.zip is only 23MB...

Does anybody have some ideas how can we solve this issue?

Best Regards,

Valerio