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You can set the following log levels for each xUML service. The higher the log level, the more information is written to the log files. The log levels in the table below are cumulative and are ordered from the lowest to the highest log level. For each log level, also the information of the lower levels is logged.
Standard Log
Log fatal errors.
The service cannot continue its normal execution, e.g. due to repository errors, system limitations like no more available threads or memory. These errors need the intervention of an administrator to solve the problem.
Log non-fatal errors.
These errors are not written if they are caught in the Designer service model, e.g. connection errors, wrong SQL statements, applying operations to invalid values, and so forth.
Warnings indicate unexpected but non-critical situations that do not interrupt normal operation.
Log detailed trace information.
In addition to log level Info, detailed trace information is written into an error file specified in the error message. Furthermore, the full communication stream when using the URL or SOAP adapter is written to the xUML service standard log. For more details on debugging an xUML service, see xUML Service Dump.
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Use this log level with care and only when investigating problems. As all tracing information has to be logged, it may result in significant loss of performance with increasing complexity of the deployed xUML service. |
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Transaction Log
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If an error occurred, a call stack is written into the error log exposing the path to the action state where the error occurred in the model. |
Transaction Log
Log everything that is written by the logger adapte-
For more details, see Logger.
Logging also includes start and end time of service calls and can be used to analyze process performance.