Reverse accumulation but twist

[preminqlik]

Hello community icons ,  hope you guys will do it...

am attaching a document Please find it.

i want column E  output. which depends on F .

here column D is reverse accumulation wrt. to date....

its urgent 

advance thanks

prem

[#2]

Hi Prem

F Column is system Field or it is also calculated field.

Ananth

[preminqlik]

it is also calculated....depends upon the previous of F record

[Gysbert_Wassenaar · Accepted solution]

See attached qvw

[#5]

Hi Gysbert,

In Case of remaining qty =0 , Qty should become 0 but it showing some value. can you pls check..

Thanks!!!!

[preminqlik]

Thank you gysbert ....you are gem.........here i just kept condition to your backend script when >0 it works .....now it working perfect.....