EBS 12.2 -- FRM-40734 PLSQL Internal Error, ORA-600, RDBMS Bug 17892268

Here is a quick tip for you;

In EBS 12.2 (definitely seen in EBS 12.2.4 running on 11.2.0.4 Database ,) you may encounter FRM-40734 PLSQL Internal Error in QPXPRMLS.fmx form. In our case it was caused by customizations , but still it is a database issue and should be resolved. It is EBS related and could be encountered in anywhere else, in any form or oaf page which is designed to perform a similar database activity.

After analyzing the log files (alert log and trace), you will end up something like the following

DDE: Problem Key 'ORA 600 [koklread1-callback with conv flg]' was flood controlled (0x4) (incident: 455690)
ORA-00600: dahili hata kodu, ba~_ımsız de~_i~_kenler: [koklread1-callback with conv flg], [], [], [], [], [], [], [], [], [], [], []
DDE: Problem Key 'ORA 600 [koklread1-callback with conv flg]' was flood controlled (0x4) (incident: 455691)
ORA-00600: dahili hata kodu, ba~_ımsız de~_i~_kenler: [koklread1-callback with conv flg], [], [], [], [], [], [], [], [], [], [], []

This will direct you to - > "Bug 17892268 - ORA-600 [koklread1-callback with conv flg] using 10.1 PLSQL client (Doc ID 17892268.8)"

Then, you will apply the patch for the solution -> Patch 17892268: ORA-600 [KOKLREAD1-CALLBACK WITH CONV FLG] RUNNING SOME PL/SQL CODE