Errors After upgrading DB from 10g to 11g
Dear Community Support,
I upgraded our database from 10g to 11g using DataPump successfully.
After that I find the below errors in alert log.
please I need help in this matter.
DBMS_STATS: GATHER_STATS_JOB encountered errors. Check the trace file.
Errors in file C:\APP\ORACLE\diag\rdbms\apacstest\apacstest\trace\apacstest_j000_3788.trc:
ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout
ORA-29400: data cartridge error
error opening file E:\oracle\ora92\demo\schema\log\sh_sales_ext.log