Hi
Please refer the link below before building a Custom Adapter in Biztalk .
Wizards used from code plex site to build custom Adapter in Biztalk having defect that is not reproducable in System Testing or Integartion Testing that should be reproduce with soak testing or live testing i.e
To Save the Cost of Quality of the software developed please refer the below link to fix defects in Requirement stage to coding stage
/bloggingabout.net/blogs/wellink/archive/2009/03/31/building-your-own-adapter-serious-pitfals.aspx
Thank
Abhishek Lohani
Test Lead - Biztalk Application