Error between ES and BC

I have a problem between BC and ES…when invoking a service in BC (Business Connector) from ES (Broker)

000009 IDATAB9999E com.wm.util.Values; Local class not compatible: stream classdesc serialVersionUID=-8399639587698064529 local class serialVersionUID=5046562456139979673

I’m using Business Connector 4.6, Broker 5.0

Any Idea ??

Best Regards,

I am having the same problem. Did you find a resolution to it?