Post Upgrade from 12.1 to 19.8 via Data Pump (EXPDP/IMPDP): The DATA_LENGTH Value in ALL_TAB_COLUMNS is Different Between the Source & Target
(Doc ID 2764956.1)
Last updated on APRIL 23, 2021
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11.0 and later
Information in this document applies to any platform.
After the database was migrated from 18.104.22.168.0 to 22.214.171.124.0 via Data Pump Export/Import (expdp/impdp), the DATA_LENGTH value of the ALL_TAB_COLUMNS view as evidenced by the output of this query:
is different between the source and the target.
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