Bosch SHX4AT55UC/21 DISHWASHER

[Aim appliance]

Help Bosch dishwasher not finishing  cycle and not draining problem seems to be intermittent. Any suggestions would be greatly appreciated.

[16345Ed]

New garbage disposal installed recently by any chance?

Do you know if it drains into side of disposal?

[Aim appliance]

No to new disposal and yes it does drain into the side of disposal.

[abaesemann]

How well does it drain into a bucket?  Food caught somewhere in drain hose or at t connector of drain pipe?

[Aim appliance]

It drains pretty good. Tried several times to recreate  problem but could not do it. 

[16345Ed]

Have you run full diagnostics?

Do you have tech sheet?

[Aim appliance]

Whoever installed  unit did not leave tech sheet and I've been trying to track one down. 

[LI-NY Tech]

On Bosch dishwashers the tech sheet is usually tucked into the left side of the frame base, behind the kick plate.  

[Aim appliance]

That was the first place I checked.