Change MRP area reorder point

[Guest]

Greetings,

We have recently acquired the need to extend materials to additional MRP areas (about 37000 material/MRP area combinations).
We created a CATT which copied the parameters from our plant into the new material/MRP area combination.
We have found that about 14500 of the created material/MRP area combinations have a reorder point (MDMA-MINBE) that is not desirable.
This undesireable reorder point is creating a large number of orders that we are changing manually.
Had we known this was going to happen, I could have set the reorder point to the prefered number during the running of the CATT.

Now the question.......

Would anybody have any suggestions on ways to change large quantities of reorder points of material/MRP area combinations?

Any advice would be greatly appreciated.

Thanks in advance,

Jeff