Change Data Capture error codes
If a Change Data Capture function encounters a problem, it returns an error code. Most functions return 0 if they succeed.
Error numbers are not
guaranteed to remain the same in subsequent releases. Always use the
symbolic names in your application code. You can view the error message
text corresponding to a symbolic error name by using the cdc_errortext() function.
| Symbolic Name | Description |
|---|---|
| CDC_E_OK | Operation succeeded. |
| CDC_E_NOCDCDB | The syscdc database does not exist. |
| CDC_E_APIVERS | The requested CDC API behavior version is not valid or is unsupported. |
| CDC_E_NODB | The specified database does not exist. |
| CDC_E_DBNOTLOGGED | The specified database is not logged. |
| CDC_E_NOTAB | The specified table does not exist. |
| CDC_E_TABPROPERTIES | The table properties do not support capture: it is a temporary table, a view, or otherwise not logged. |
| CDC_E_NOCOL | The specified column does not exist. |
| CDC_E_NOSES | The specified CDC session does not exist. |
| CDC_E_NOREOPEN | The CDC session cannot be reopened. |
| CDC_E_TABCAPTURED | The specified table is already being captured by the CDC session. |
| CDC_E_TABNOTCAPTURED | The specified table is not being captured by the CDC session. |
| CDC_E_ARGNULL | An argument to the function has the SQL NULL value, which is not allowed. |
| CDC_E_LSN | Data at the requested log sequence number is unavailable for capture. |
| CDC_E_DUPLSESS | A CDC session is already active. |
| CDC_E_ARG | A parameter passed to the function is not valid. |
| CDC_E_ARG1 | The first parameter passed to the function is not valid. |
| CDC_E_ARG2 | The second parameter passed to the function is not valid. |
| CDC_E_ARG3 | The third parameter passed to the function is not valid. |
| CDC_E_ARG4 | The fourth parameter passed to the function is not valid. |
| CDC_E_ARG5 | The fifth parameter passed to the function is not valid. |
| CDC_E_ARG6 | The sixth parameter passed to the function is not valid. |
| CDC_E_INTERNAL | Internal error. Contact IBM® Support. |
| CDC_E_NOMEM | Memory allocation failed. |
| CDC_E_MUSTCLOSE | The CDC capture session cannot continue and must be closed. |
| CDC_E_BADSTATE | The resource state does not allow the attempted operation. |
| CDC_E_BADCHAR | A byte sequence that is not a valid character in the character code set was encountered. |
| CDC_E_INTERRUPT | The CDC session was interrupted. |
| CDC_E_UNIMPL | Unimplemented feature. |
| CDC_E_LOCALEMISMATCH | The locale setting in the environment does not match the locale of the database. |