Hi Woman!
In future please include you system configuration in your signature, OK? It saves wasted questions.
Here is a Oracle SQL script you can use for a quick Xref of what tables a DD Item is (using its alias name). If you are not Oracle you or a programmer should still be able to modify to meet your database's SQL dialect:
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select distinct ol.siobnm as "Table", ol.simd as "Description", t.tdobnd as "Item"
from obj7333.f9860 ol, py7333.f98711 t
where ol.siobnm = t.tdobnm and ol.sifuno = 'TBLE' and
t.tdobnd in ('LITM', 'CITM','CPIL','KITL','AITM','KITA','PAIL')
order by ol.siobnm;
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Cheers,