Conversion factors determined (numerator/denom.): orig: &1/&2 new: &3/&4*

What causes this issue?

The split quantity was entered in a unit of measure different from the
unit of measure in the original delivery. As the quantity was converted,
it was determined that the conversion factors in the delivery are
different from those defined in the material master.

System Response

If the system message is controlled by message type "E", the split is
not possible.
IF &[SWITCH]S4H_DOCU_ON_PREMISE& = 'X'.

How to fix this error?

RESET N1
Change the message type in Customizing
or
Enter the split quantities in the sales unit of the delivery item

Procedure for System Administrators

This system message is <DS:SIMG.SIMG_CFMENUOLSDOVM1>controllable</>.
ENDIF.

Error message extract from SAP system. Copyright SAP SE.