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Exportdump/importdump question

edited Aug 8, 2020 5:00AM in Database Utilities (MOSC) 8 commentsAnswered

Hi gurus,

Please help me get out this confusion:

I have Oracle EE Database Version:10.2.0.4.0 on HP-UX 64bit.

My goal is to use expdp and impdp and upgrade/migrate this database from 10.2.0.4.0 - 19.3 and from HP-UX to Linux 86-64 Version 7.

Question is can I do straitway expdp from 10.2.0.4.0 database and import into 19.3. Database ? as 1 Step

Or

I have to use 12.1.0.2.0 Oracle Database as hopping step between. 10.2.0.4.0 --> 12.1.0.2.0 --> 19.3, meaning 2 step conversion one from 10.2.0.4.0 to 12.1.0.2.0 and the 2nd from 12.1.0.2.0 to 19.3?  as 2 Steps

Please help me in this puzzle.  I am reading Doc ID:553337.1, this cause confusion.

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