P A G E S

▼
Friday, October 29, 2021

Exadata X8M-2 & PCA X8-2 -- Part 3 Migration / add-on - XTTS may fail ORA-17503: ksfdopn:2 Failed to open file

›
We are continuing our journey on Exadata and PCA migration, and here is the tip of the day; Although XXTS know reached the 4th version, 4th ...
Wednesday, October 27, 2021

EBS -- Workflow Mailer -- Validation Error Occured & Wrong Header on outbound e-mails / some "Apps DBA gymnastics" :)

›
We are approaching the end of the week and even the month. I 'm having busy days with the critical migration and upgrade projects, and t...
Thursday, October 21, 2021

Exadata -- I/O Resource Manager / IORM / Inter-database configuration

›
As you may already know (actually, I think you definetely know since we are in 2021 and we are now talking about 9th generation of Exadata:)...
Sunday, October 10, 2021

Erman Arslan's Oracle Forum / September 2021 - "Questions and Answers Series"

›
Question:   How much time do you spend/lose? Answer:  Well, how much time I gain? :)  Remember, you can ask questions and get remote support...
Saturday, October 9, 2021

Exadata / RDBMS -- DBCA fails KFOD-00101: LRM error [110] - [DBT-05801] There are no ASM disk groups detected.

›
This time I will keep it short.. This is for the ones who use RAC or Exadata or ASM or GRID .. Should I keep going ? :) Well, in a migration...

EBS / RDBMS -- 19C Upgrade -- Post Upgrade fails "Unable to determine whether the database is pluggable (PDB) or not."

›
Here I 'am here writing after a long investigation. A long investigation on an error encountered txkPostPDBCreationTasks.pl. I hear you ...

EBS / RDBMS -- 19C Upgrade -- Post Upgrade fails due to missing jar (orai18n.jar) in classpath

›
Upgrading an EBS RAC Database to 19C (RU 12 & OJVM 12) requires the MOS note "Using Oracle 19c RAC Multitenant (Single PDB) with Or...
Tuesday, October 5, 2021

EBS / RDBMS -- 19C Upgrade -- DBUA fails at %50 -- due to failing JAVA check -- JServer has not been correctly loaded into the database

›
Recently encountered this issue while upgrading an EBS 12.1 database to 19C ( 11.2.0.4 to 19C RU 12--currently the latest one). Oracle 19C h...
Friday, September 3, 2021

Erman Arslan's Oracle Forum / August 2021 - "Questions and Answers Series" -- 45 interesting Questions/Issues this month!

›
Question:   How much time do you spend/lose? Answer:  Well, how much time I gain? :)  Remember, you can ask questions and get remote support...
Tuesday, August 17, 2021

Exadata X8M-2 & PCA X8-2 -- Part 3 Migration / Datapump for relatively small tables and indexes + Datapump dump file I/O

›
We have used online redefinition for moving big tables with big LOB columns from one tablespace to another and we have seen it in the previo...