| Id | Message |
|---|---|
| TNS-00526 | No caller (false async event) |
| TNS-00527 | Protocol Adapter not loadable |
| TNS-00528 | Protocol Adapter not loaded |
| TNS-00530 | Protocol adapter error |
| TNS-00532 | No previous async operation to wait on |
| TNS-00533 | Connection dissolved or not yet made |
| TNS-00534 | Failed to grant connection ownership to child |
| TNS-00535 | Failed to send or receive disconnect message |
| TNS-00536 | Connection entered inappropriate state |
| TNS-00537 | Index into protocol adapter table is out of legal range |
| TNS-00539 | Network or Protocol services are down |
| TNS-00540 | SSL protocol adapter failure |
| TNS-00541 | underlying transport does not exist. |
| TNS-00542 | SSL Handshake failed |
| TNS-00543 | internal error |
| TNS-00544 | unsupported operation |
| TNS-00545 | parameter retrieval failure |
| TNS-00546 | control failure |
| TNS-00547 | user information retrieval failed |
| TNS-00548 | value specified for client authentication parameter is not boolean |