try <Ausdruck> otherwise <Ersatzwert>

= Table.AddColumn(Source, "SafeDivision", each try [A] / [B] otherwise null)

= Table.TransformColumns(
    Source,
    {{"Price", each try Number.From(_) otherwise 0}}
)

= Table.AddColumn(
    Source,
    "Check",
    each try Number.From([Value])
)

= Table.AddColumn(Source, "ValueConverted", each (try Number.From([Value]) otherwise null))

= Table.AddColumn(Source, "ErrorMessage", each (try Number.From([Value])).Error)

= Table.AddColumn(
    Source,
    "ValidDate",
    each try Date.From([RawDate]) otherwise #date(1900,1,1)
)

= try Json.Document(File.Contents("C:\data.json")) otherwise null

= Table.AddColumn(
    Source,
    "Result",
    each 
        if [Amount] > 0 
        then try [Amount] * Number.From([Rate]) otherwise null
        else null
)
