what is the reason for error 26374 (The above "not found" error(s)...

[Radha Krishna Prasad]

what is the reason for error 26374 (The above "not found" error(s) may be explained by header and body byte counts being 0 and 0, respectively) and how to fix it ?

 

[James Pulley]

Actively check for positive content being returned on each step and branch your code or o exit cleanly when you don't receive your content