Applying a change of standard operations/routings to firm and planned work orders

SOLVED

Hi,

We need to apply a larg number of changes to the set up/running times for our machines as we have found after running for a while that the intitial rates we put in are slightly off leading to a build up of error to loadings and capacity plans over time.

the porblem I see if that we can update the standard opertations and routings but this then doesnt seem to get applied to existing WO's (***/WOF)... As we run a 3 month cycle and have around 3600 work orders in place its a mammoth job to cancel and re-release these (lots of grouping and then routing changes to smooth demand/capacity).

My question is... is there a process to run to update all WO's with new routing/standard operaton data?

Cheers,

James