OCI-01006
Bind variable does not exist.
Cause
A program issued a call for a unbound variable.
Action
Modify the call to reference a bound variable, or add the bound variable to the SQL statement. Variables must be prefixed by either a colon (:) or ampersand (&) in the SQL statement to be referenced in a BIND call, OBIND, or OBINDN. Error might be caused by a mismatch between a precompiler program and the SQLLIB library.