Message Oracle ORA-36406 - (VCACHE00) number is an invalid value for the VARCACHE option. The only permissible values are SESSION, VARIABLE, and NONE.

ERROR	(VCACHE00) number is an invalid value for the VARCACHE option. The only permissible values are SESSION, VARIABLE, and NONE.
CAUSE	The user tried to assign an invalid value to the VARCACHE option
ACTION	Assign one of the valid values