I have a issues reagrding the VAS KIT to stock in EWM- ERROR WHILE GENERATING OR UPDATING DELIVERY

Hello Guru, 

I americium presently facing contented with regarding with VAS KIT to stock, arsenic per the beneath screenshot- Document not created and mistake portion creating oregon updating the delivery. 

I person configured WPT for KTSI and I person assinged the papers benignant to WPT, 

I person created the VAS Bin and assinged the bin to VAS enactment center

2 packspec created 1 with KITS battalion grp and the different 1 with my Packspec 

also updated VAS relevance for KITS. 

Could you delight assistance what I whitethorn beryllium missing still?