# FEL message codes

This table shows the Central log message codes, the entity they are associated with, their labels and description.\
Here is the key to understand the codes:\
• **FEL**: entity the code is associated with\
• **0001**: message id\
• **I**: severity level. Possible values: I=INFO, E=ERROR, W=WARNING

| Entity                           | Message Code | Label                        | Description                                                                                                                                                |
| -------------------------------- | ------------ | ---------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- |
| STENG File Event Listener Engine | FEL0001I     | ServerStarting               | The FEL Engine is starting                                                                                                                                 |
| STENG File Event Listener Engine | FEL0002I     | ServerStarted                | The FEL Engine is running                                                                                                                                  |
| STENG File Event Listener Engine | FEL0003E     | ServerStartErr               | An error occurred during the FEL Engine start. A specific error message is provided                                                                        |
| STENG File Event Listener Engine | FEL0010I     | ServerTerminating            | The FEL Engine is terminating                                                                                                                              |
| STENG File Event Listener Engine | FEL0011I     | ServerTermined               | The FEL Engine terminated                                                                                                                                  |
| STENG File Event Listener Engine | FEL0012E     | ServerTerminatingErr         | An error occurred during the FEL Engine termination. A specific error message is provided                                                                  |
| STENG File Event Listener Engine | FEL0020I     | ServerHalting                | The FEL Engine is stopping                                                                                                                                 |
| STENG File Event Listener Engine | FEL0021I     | ServerHalted                 | The FEL Engine stopped                                                                                                                                     |
| STENG File Event Listener Engine | FEL0022E     | ServerHaltError              | An error occurred during the FEL Engine stop. A specific error message is provided                                                                         |
| STENG File Event Listener Engine | FEL0030I     | ServerConfigLoading          | The FEL Engine is loading the CEMAN configuration. A timestamp is provided                                                                                 |
| STENG File Event Listener Engine | FEL0031I     | ServerConfigLoaded           | The FEL Engine loaded                                                                                                                                      |
| STENG File Event Listener Engine | FEL0032E     | ServerConfigErrNullConfig    | An error occurred during the FEL Engine loading: modeler is null                                                                                           |
| STENG File Event Listener Engine | FEL0033E     | ServerConfigErrInvalidConfig | An error occurred during the FEL Engine loading: the configuration type is invalid                                                                         |
| STENG File Event Listener Engine | FEL0034I     | ServerConfigReload           | The FEL Engine is re-loading the configuration without stop/start                                                                                          |
| STENG File Event Listener Engine | FEL0044I     | ServerConfigWorkerLoading    | The FEL Engine is loading the FEL instance configuration. A timestamp is provided                                                                          |
| STENG File Event Listener Engine | FEL0045E     | ServerConfigWorkerErr        | Errors found in the FEL configuration. The number of errors is provided                                                                                    |
| STENG File Event Listener Engine | FEL0046W     | ServerConfigWorkerWarn       | Warnings found in the FEL configuration. The number of warnings is provided                                                                                |
| STENG File Event Listener Engine | FEL0050I     | ServerAwaitLockAcquired      | The FEL Engine is trying to acquire lock                                                                                                                   |
| STENG File Event Listener Engine | FEL0051I     | ServerLeaderLockAcquired     | The FEL Engine is running with leader lock acquired                                                                                                        |
| STENG File Event Listener Engine | FEL0052E     | ServerLeaderLockAcquireErr   | An error occurred during the FEL Engine lock acquisition                                                                                                   |
| STENG File Event Listener Engine | FEL0053W     | ServerStartDaemonWithWarns   | A warning occurred during the FEL Engine start. A specific warning message is provided / number of warnings                                                |
| STENG File Event Listener Engine | FEL0054W     | ServerStartDaemonNoworkers   | A warning occurred during the FEL Engine start. No FEL instances enabled                                                                                   |
| STENG File Event Listener Engine | FEL0055E     | ServerStartDaemonErr         | An error occurred during the FEL Engine start. A specific error message is provided                                                                        |
| STENG File Event Listener Engine | FEL0056I     | ServerStartDaemonOkWorkes    | The FEL Engine is running with a certain number of FEL instances                                                                                           |
| STENG File Event Listener Engine | FEL0060I     | ServerWorkerPoll             | The FEL run cycle started at a certain hour and in specific path(s)                                                                                        |
| STENG File Event Listener Engine | FEL0061I     | ServerWorkerPolled           | The FEL run cycle ended at a certain hour and in specific path(s), a certain number of files have been notified                                            |
| STENG File Event Listener Engine | FEL0062W     | ServerWorkerPollLagging      | The FEL run cycle elapsed time has exceeded the polling interval. Expected time and lag time are provided                                                  |
| STENG File Event Listener Engine | FEL0063E     | ServerWorkerPollErr          | The FEL run cycle was interrupted. A specific error is provided                                                                                            |
| STENG File Event Listener Engine | FEL0064E     | ServerWorkerPollDirErr       | The FEL run cycle interrupted on a specific path. Specific error is provided                                                                               |
| STENG File Event Listener Engine | FEL0065W     | ServerWorkerThreadInterrupt  | The FEL run cycle has been interrupted. The FEL name is provided                                                                                           |
| STENG File Event Listener Engine | FEL0066I     | ServerWorkerAdded            | The FEL has been added. The FEL name is provided                                                                                                           |
| STENG File Event Listener Engine | FEL0067I     | ServerWorkerModified         | The FEL has been modified. The FEL name is provided                                                                                                        |
| STENG File Event Listener Engine | FEL0068I     | ServerWorkerDeleted          | The FEL has been deleted. The FEL name is provided                                                                                                         |
| STENG File Event Listener Engine | FEL0069I     | ServerWorkerDisabled         | The FEL has been disabled. The FEL name is provided                                                                                                        |
| STENG File Event Listener Engine | FEL0070W     | ServerWorkerLoadDirWarn      | A warning occurred on a specific FEL                                                                                                                       |
| STENG File Event Listener Engine | FEL0071E     | ServerWorkerOpenDirErr       | An error occurred on a specific FEL                                                                                                                        |
| STENG File Event Listener Engine | FEL0072E     | ServerWorkerLoadDirErr       | An error occurred on a specific FEL during the loading of a previous state of a specific path. The run has stopped                                         |
| STENG File Event Listener Engine | FEL0073E     | ServerWorkerGenerateDiffErr  | An error occurred during the loading of a FEL instance. Differences already computed                                                                       |
| STENG File Event Listener Engine | FEL0074W     | ServerWorkerCloneDiffWarn    | An error occurred while updating the FEL internal state information. The involved file names are provided                                                  |
| STENG File Event Listener Engine | FEL0075W     | ServerWorkerThreadDiffWarn   | The FEL has been interrupted while checking file differences on a specific path. The FEL name is provided                                                  |
| STENG File Event Listener Engine | FEL0076E     | ServerWorkerExecuteDirErr    | An error occurred during the FEL execution on the check of a specific path. The FEL name is provided                                                       |
| STENG File Event Listener Engine | FEL0077E     | ServerWorkerSaveDirErr       | An error occurred while updating the FEL internal state information. The involved file name is provided                                                    |
| STENG File Event Listener Engine | FEL0080I     | ContractTriggering           | The FEL is triggering a contract. The FEL name is provided                                                                                                 |
| STENG File Event Listener Engine | FEL0081I     | ContractTriggered            | The FEL triggered a contract. The FEL name is provided                                                                                                     |
| STENG File Event Listener Engine | FEL0082E     | ContractTriggerErr           | An error occurred during contract triggering. The FEL name is provided                                                                                     |
| STENG File Event Listener Engine | FEL0083W     | ContractTriggerPollWarn      | A warning occurred during contract triggering due to executor maximum parallelism limit. The FEL name is provided. Expected time and lag time are provided |
| STENG File Event Listener Engine | FEL0090E     | ServerWorkerRemoteErr        | An error occurred during the remote configuration loading. A specific error message is provided                                                            |
| STENG File Event Listener Engine | FEL0091W     | ServerWorkerRemoteWarn       | The FEL remote listing on a specific path elapsed time has exceeded the polling interval. The expected time and lag time are provided                      |
| STENG File Event Listener Engine | FEL0092W     | ServerWorkerRemotePollWarn   | The FEL remote listing has exceeded the maximum parallelism. The maximum parallelism and lag time are provided                                             |
| STENG File Event Listener Engine | FEL9999I     |                              | FEL generic information                                                                                                                                    |


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