Re: communication error for distributing module view in idoc.

Hi Peng

Couple of things :

1.   Please check the RFC destination as maintained in the screen above.

Go to SM59 -->search -->  Check for EH5CLNT600 RFC destination .

Do you have the destination configured and is the connection test working for this destination .

2.   I can see another destination above : EH5CLNT800 

Can you please double check and confirm that you are not doing any typo.

Thanks

Rishi