[OFBIZ-12191] Bug preventing proper explosion of BOM containing virtual nodes

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Trunk
• Fix Version/s: 17.12.06, 18.12.01
• Component/s: manufacturing
• Assignee: Pawan Verma
• Reporter: Nameet Jain
• Created: 27/Feb/21 13:05
• Updated: 15/Mar/21 08:33
• Resolved: 15/Mar/21 08:33

Description

I tried the following use case. We configured BOM for the virtual product whose nodes can also be virtual.

 

// Product To Be produced

PROD_MANUF_1 (Virtual Product)
 - PROD_MANUF_11 (Variant)
 - PROD_MANUF_12 (Variant)
 
// Raw Material

RAW_MAT_1 (Virtual)
 - RAW_MAT_11 (Variant)
 - RAW_MAT_12 (Variant)
 
RAW_MAT_2 (Standard)

// BOM

PROD_MANUF_1    -> RAW_MAT_1
                -> RAW_MAT_2
PROD_MANUF_11   -> RAW_MAT_11  -> 2 Qty
                -> RAW_MAT_2   -> 2 Qty
 
 
PROD_MANUF_12   -> RAW_MAT_12  -> 3 Qty
                -> RAW_MAT_2   -> 2 Qty 

Now let say we want to manufacture 10qty of PROD_MANUF_12. To my expectations, the requirement generated should be like

• To produce 10qty for PROD_MANUF_12 we will need
        - 30qty of RAW_MAT_12
        - 20qty of RAW_MAT_2

But the result for MRP and BOM simulation is incorrect. Please refer to the screenshot.

I am also attaching sample data to test.