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EXPDP Full export and import missing WMSYS schema

in Database Administration (MOSC) 4 commentsAnswered

All,

We used EXPDP and IMPDP to export and import WMSYS data till Oracle 11. We have upgraded to 12.2.0.1 recently and IMPDP doesn't import WMSYS data anymore. I can only see LIVE workspace and all other workspaces are missing.

I came across EXPORT_SCHEMAS to export and import workspace manager related metadata but could not make it to work. I have read the documentation but ended up with following questions

  1. Will it export all schemas with version enabled tables
  2. If there is a version mismatch (Source - 12.1 and Dest - 12.2), will EXPORT_SCHEMAS work?

Can anyone guide me how to export and import Versioned enabled schemas in Oracle 12?

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