"ORA-01805 possible error in date/time operation" seen on Empower personal workstation - WKB291662
Article number: 291662
SYMPTOMS
- "ORA-01805 possible error in date/time operation"
ENVIRONMENT
- Empower
- Oracle 19c
- CPU Patch 19.21
- Personal workstation
CAUSE
The timezone files in the Oracle client home do not match the timezone files in the Oracle server home.

FIX or WORKAROUND
According to the CPU 19.21 patch release notes, the installer must be run twice to update the Oracle client home and the Oracle Server home.

ADDITIONAL INFORMATION
Refer to the CPU 19.21 patch release notes (https://www.waters.com/waters/suppor...1766&type=RLSN).
