Error in format date Oracle -> SAP

Hi Abapers,

I am facing the following issue: i have a date field in ORACLE database and in SAP a have the corresponding field as DocDate(8),  

When i read the field to the internal table i receive 12-JUN-1. I get the same result even if the field in SAP is declared as DocDate TYPE date,

I tried something like

SELECT field1, field2, to_char(date1, 'YYYYMMDD') date1, field3, .... from table@remoteDB

and my questions are:

is this correct?

If yes how can avoid to write all the fields in the SQL statement: field1, field2, etc, etc getting the fields date correctly.

I have tables with many fields and it will become huge selects.

Thank you and best regards,

João Lages Fernandes