error while using module in receiver file adapter??

Hi,

I am using user defined module(for converting EBCDIC type of data to ASCII type of data) in receiver file adapter, while running the module it is giving erors in audit log

Exception caught by adapter framework: class com.sap.aii.af.mp.module.ModuleLocalHomeImpl0_0 can not be casted to ModuleLocalHome or SModuleLocalHome

MP: exception caught with cause java.lang.ClassCastException: class com.sap.aii.af.mp.module.ModuleLocalHomeImpl0_0 can not be casted to ModuleLocalHome or SModuleLocalHome

Please help.

Thanks.

Madhusudhan.