Object doesn't support this property or method

Hi,

I am seeing a strange error in Visual Composer. We are running Netweaver 2004s SP8 and I can access the VC fine. I can create models but when I try and drag (or just Click) on a BAPI from our CRM system I get the following error:

Line: 13799

Error: Object doesn't support this property or method

I can work with other systems with no problem (BW, HR, etc) just not the CRM System. Any insight? Points will be rewarded.

Cheers,

Peter