SAP Message RU165 - Operation without unit: unit & is copied into the operation

Diagnosis
You have entered the unit &V1& for this operation oncompletion confirmation.
No unit has been maintained in the standardvalues for this operation. You should note the system response.

System Response
The system will copy the unit entered into the standard values of theoperation. This means that after you have saved, any furtherconfirmation for this operation can be made in a unit that has the samedimension as that of the unit you have entered.
Example:
You confirm hours. The dimension is therefore time. From
now on, you can therefore enter confirmations for this operation inseconds, minutes, days and so on, but not inmeters, for example, since this is a unit belonging to thedimension length.

Procedure
Check that you have entered the required unit.