Dear Sanjay,
We've the same problem. We resolved this by adding rounding rules in SD (Rounding Profile in Sales Org 1 tab).
With this rounding you have to take into account the batch size of, I suppose of the bulk, and the correct component scrap percentage.
An example:
BOM:
Finished Product = standard 1000 pcs
Bulk = 75 kg and 5% component scrap
Fixed lot size of Bulk = 500 kg
- According to BOM: with 75KG > 1000pcs/(1 + scrap) or 1000/(1+0.05) = 952,38pcs
- For FLS: 952,38 * (500/75) = 6.349ST (always round down)
This quantity (6.349 ST) is the maximum lot size (MRP 1) of the finished product.
Whenever a Sales Order is entered, the rounding profile will lead the order intake to the correct batch size.
Hope this will help you.
Regs,
Ruud