Error in calculation cost in BOM

[lmag]

Bug

BOM Calculation in 20.0.X :

BOM Calculation in 19.0.X :

Dolibarr Version

20.0.1

Steps to reproduce the behavior and expected behavior

It seems that come from migration SQL value in database 19 -> 20
c_unit is Minutes whas "i" and now it "mn"
And in some function we still using "i"

Several things require revision like

Function PHP (Date.lib)

• convertdurationHour
• dol_time_plus_duree
• Etc
  @eldy

[lmag]

@eldy Why using the accronyme "mn" for minutes it is not allowed

https://fr.wikipedia.org/wiki/Syst%C3%A8me_international_d%27unit%C3%A9s

[frederic34]

#31746

[lmag]

Thank @frederic34 but I still not undertanding this choice ?

[frederic34]

#31755

[lmag]

See :

• [DATAMODEL] - Correction for time unit in database - minutes is "min" #32056
• Standardization of time units in the bom - Delete years and month #32057