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Oracle Application Express (MOSC)

APEX 22.2 is using not existing rollback segments for flashback table

Nov 30, 2022 8:31AM edited Nov 30, 2022 8:32AM in Oracle Application Express (MOSC) Question

Hi everyone,

When I use the flashback function of Interactive Grid with time longer than 60 Minutes, than i get the following error:

1 error occurred

Ajax call has server error ORA-01555: snapshot too old: rollback segment number 5 named "_SYSSMU5_1517724710$" is too small. returned for ajax_dispatch_request.

Same issue by exporting page older than 60 minutes.

But: The same flashback select ist working when I ask DB directly via SQL-Developer.

I using ORACLE 19c Database (upgraded from 11g) and APEX 22.2 (ugraded from 5.x -> 20.2 -> 22.2)

The main problem is, that the rollback segement APEX want use e.g. "_SYSSMU5_1517724710$" does not exist in the Database.

0

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