ORA-12737
Database server character set string is not supported by Oracle Instant Client Basic Light.
Cause
The specified server character set was not allowed for the operation or was invalid.
Action
Use the Oracle Instant Client Basic package instead of the Oracle Instant Client Basic Light package.
ORA-12737
Instant Client Light: unsupported server character set string
Cause
The character set specified is not allowed for this operation or is invalid. Instant Client Light has only minimal character sets.
Action
Do not use Instant Client Light for this character set
ORA-12737
Instant Client Light: unsupported server character set string
Cause
The character set specified is not allowed for this operation or is invalid. Instant Client Light has only minimal character sets.
Action
Do not use Instant Client Light for this character set