500 Internal Server Error using ORDS/APEX; Debug Shows ORA-7445
(Doc ID 2396736.1)
Last updated on FEBRUARY 18, 2021
Applies to:Oracle Application Express (APEX) - Version 5.1.4 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.
While working with an APEX application, the application is getting an HTTP 500 - Internal Serrver error. The database alert log shows the corresponding error:
ORA-07445: exception encountered: core dump [expCheckExprEquiv()+358] [ACCESS_VIOLATION] [ADDR:0xFFFFFFFFFFFFFFFF] [PC:0x145E74CC6] [UNABLE_TO_READ] 
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