ORA-24814

Error: ORA-24814: operation not allowed for temporary LOBs

Causa: Temporary LOB locators are not allowed in the operation. For example, OCILobAssign only takes persistent LOB locators as parameters, not temporary LOBs.

Acción: Use OCILobLocatorAssign for temporary LOBs instead. Note that OCILobLocatorAssign can also be used for persistent LOBs, in which case it will behave the same as OCILobAssign.