How to fix the Oracle error ORA-22627: tc [string] must be that of object/varray/nested table?

In this post, you’ll learn more about the Oracle ErrorORA-22627: tc [string] must be that of object/varray/nested table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22627: tc [string] must be that of object/varray/nested table

Reason for the Error ORA-22627: tc [string] must be that of object/varray/nested table

Type code is not that of object/varray/nested table

How to fix the Error ORA-22627: tc [string] must be that of object/varray/nested table ?

You can fix this error in Oracle by following the below steps

Make sure the type code is OCI_TYPECODE_OBJECT or OCI_TYPECODE_VARRAY or OCI_TYPECODE_TABLE