Talend says tmap lookup result is null, but it's not

[Anonymous]

Hello,

in a tMap I have a lookup.  I am expecting it to return all rows when "All matches" is selected.  In my example it only returns one result (which is null, and there is no record with a null value in it.

Please help me figure this out.

Overview of the job part:

the tLogRow displayes the results, which should be passed on to the next component with tmap

this is how the tMap looks like

The Field formats all also soom correct.

[vapukov]

without data hard to answer 100% correct

but Your configuration mean:

return ALL ROWS from row46 - this is 1 row only
and all rows from pruefe_leere which matched with row46

Your described result mean - no one matched rows, and it 100% correct return for You only 1 row with null result