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Comment: Published by Scroll Versions from space WBRIDGE and version 7.4.1
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How to search the logfiles is explained in detail on Logging of xUML Services.

The transaction log contains the following information:

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Elapsed time, for each call (service calls, external or internal calls) in milliseconds.

If the elapsed time is displayed as "0", the logged step has taken below 1 millisecond of time. The value of elapsed time does not contain:

  • before SERVICE_ENTER

    • reading the request data from the network

    • parsing the request body (e.g. SOAP)

  • after SERVICE_EXIT

    • creating the response (e.g. SOAP)

    • sending the response to the client

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  • If an adapter has been called, the domain fields contains a value denoting the adapter, for instance SAPRFC, SQL, FILE, SYSAD, POP3, URL, etc.
  • If a service operation has been called, the value is INTERFACE.
  • If a log entry has been triggered by the user via the logger adapter, the value was defined in the UML model.

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INTERFACE

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  • SERVICE_ENTER or SERVICE_EXIT, if the logging concerns the service call.
  • TRANSITION_ENTER or TRANSITION_EXIT, if the logging concerns persistent state handling.
  • IO_ENTER or IO_EXIT, if the logging concerns service adapter calls.
  • If the logger adapter triggered the log entry, the value is CUSTOM.

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SERVICE_EXIT

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  • Parameters, for instance, if the file system adapter has been called, the first parameter corresponds to the executed action (e.g. ReadDirectory) and the second one to the specified file.
  • If the logger adapter triggered the log entry, the first parameter corresponds to the description defined as input for the adapter in the UML model.

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anonymous 2.0.232.75

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PageWithExcerptContents of the Transaction Log

Usually, you will not analyze the transaction log within the Bridge, but download the log file. Then you can have a look at it either in Excel ...

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Multiexcerpt
MultiExcerptNametransactionID

The Transaction ID is a unique number used to trace service calls through the call stack of multiple service calls.

SOAP clients calling a service running on the Bridge can provide a transaction ID in the SOAP header. This ID will be passed on through the call stack of the xUML service, so that the whole transaction can be traced. When analyzing the log file in case of error, this can be useful.
If an xUML service is called without providing a transaction ID, the xUML E2E Runtime will generate such an ID and pass it on to other xUML services being called.

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