BPBCRM Support Patch deployment in SPAM

Dear all,

I am applying BPBCRM support patch in our CRM system. While applying this patch, it takes me to a screen where in I have to convert BDoc Messages to XML. Here I give the client number, select Demo clients, select everything in BDoc Type (Generation Name), BDoc State and Flow Context. But when I click execute, I get an message as "No Messages selected for conversion because no Client was selected"

Any suggestions?