SAP Message WB2B386 - Sales quantity does not correspond to the rounding rules

Diagnosis
The rounding rule(s) marked with 'X' was (were) broken:
[&V1+0(1)&] Rounding using a static rounding profile
[&V1+1(1)&] Rounding to a sales UoM using a dynamic rounding profile
[&V1+2(1)&] Rounding to a logistics UoM using a dynamic rounding profileRounding profile
[&V1+3(1)&] Minimum sales quantity not met
[&V1+4(1)&] Maximum sales quantity exceeded
[&V1+5(1)&] Sales quantity rounding value
[&V1+6(1)&] Delivery unit
[&V1+7(1)&] Set number of decimal places specified

System Response
Rounding proposal: &v2& &v3+0(3)& (= &v4& &v3+3(3)&)
If you enter the sales quantity for the first time, the systemautomatically converts the quantity and the sales unit on the basis ofthe rounding proposal.
if you change the sales unit the system will not automaticallymake this change.

Example
The following dynamic rounding profile exists:
For a sales quantity >= 150 pieces is rounded up to 2 boxes,
for a sales quantity < 150 pieces is rounded down to 1 box.
You sell 160 pieces. The rounding proposal is as follows:
2 BOX (= 160 PC)
When you enter the order unit for the first time, the rounding proposal2 BOX is adopted.
If you change the sales quantity the specified quantity remainsunchanged. If you want to use the rounding proposal, adapt the quantityaccordingly.