Error when adding a bom code to a sales quote using DI API B1 9.2

Hi

I wrote some code for a previous version of B1 8.82 which adds a bom code to a sales order

The customer has now upgraded to 9.2 and is getting the following error -

Specify "items per unit" greater than 0, inv1.NumPerMsr line 2

This error thing is strange as I only work on sales quotes or orders

I have tried running the code on some 9.2 data I have and it works fine

I am wondering if it is something wrong with their data

I have enclosed the small portion of code that adds the code

I wonder if anyone has any ideas please ?

Thanks

Andy

bomerror.txt