ORA-21500

Error: ORA-21500: internal error code, arguments: [string], [string], [string], [string], [string], [string], [string], [string]

Causa: This is the generic error number for the OCI environment (client-side) internal errors. This indicates that the OCI environment has encountered an exceptional condition.

Acción: Report to Oracle Support Services. The first argument is the internal error number.