Contents of the Transaction Log

Date

Date when request was received.

Fields Date and Time are set automatically for system messages.
Custom log messages written with the (25.3) Log Adapter or the (25.3) report() Operation can contain a custom timestamp. This may result in log messages that are not sequential.

2018-06-06

Time

Time when request was received.

08:02:45

Time Zone

Time zone offset

+0200

Transaction ID

Unique ID of the transaction. It is used to trace service calls through the call stack (see Transaction ID). The transaction log contains the first 40 characters of the transaction ID.

00000002d3b0bdc0000069ce00ff9700ea65376f

Request ID

Unique ID of request.

101

Component Name

Name of component that has been requested (not the name of the xUML service).

urn:Services.SupportCase.SupportAPI.supportcases.GET

Elapsed Time

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

36

State

State is either OK or ERROR.

OK

Domain

• 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.

INTERFACE

Log Type

• SERVICE_ENTER or SERVICE_EXIT marks the begin/end of a service call.

• TRANSITION_ENTER or TRANSITION_EXIT marks the begin/end of persistent state transition handling.

• DOACTION_ENTRY or DOACTION_EXIT marks the begin/end of a persistent state do activity.

• IO_ENTER or IO_EXIT marks the begin/end of an IO operation, like e.g. an adapter call.

• If the logger adapter triggered the log entry, the value is CUSTOM.

SERVICE_EXIT

Parameter 1 and 2

• 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.

anonymous 2.0.232.75

Correlation ID

Unique ID that relate an adapter call with the adapter response. The transaction log contains the first 40 characters of the correlation ID.

A correlation ID is available for the following:

• adapters sending a correlation ID: SOAP, URL, SMTP, SAPRFC, Persistent State, JMS

• services receiving a correlation ID: SOAP, HTTP, SAP, JMS Listener

For more information refer to the adapter pages.

00000011e33a4f8400004fc4000043ac9bc69bee

None

No logging executed.

Custom

CUSTOM

Logs everything that is written by the logger adapter (for more details, see (25.3) Log Adapter).

Service

CUSTOM
SERVICE_ENTER
SERVICE_EXIT
TRANSITION_ENTER
TRANSITION_EXIT
DOACTION_ENTER
DOACTION_EXIT

Additionally logs the start and the end of calls to a service operation (service interface). For example, calls to SOAP, SAPRFC, or HTTP operations.

IOExternal

CUSTOM
SERVICE_ENTER
SERVICE_EXIT
TRANSITION_ENTER
TRANSITION_EXIT
DOACTION_ENTER
DOACTION_EXIT
IO_ENTER
IO_EXIT

Additionally logs calls of adapters that communicate with external systems like SAP, SQL, SOAP, etc. For instance, the SQL queries that are sent to the database will be logged as well. Calls via the file system and system adapter are excluded.

IOInternal

CUSTOM
SERVICE_ENTER
SERVICE_EXIT
TRANSITION_ENTER
TRANSITION_EXIT
DOACTION_ENTER
DOACTION_EXIT
IO_ENTER
IO_EXIT

Additionally logs also calls of adapters to internal (local) resources (file system adapter and system adapter).

Log entries that concern the service itself

INTERFACE

<<E2ESendSignalAction>>

<<E2EAcceptEventAction>>

CONVERSATION

<<FileSystemAdapter>>

FILE

<<JavaAdapter>>

<<JMSAdapter>>

<<E2EJMSListener>>

JAVA

<<Logger>>

domain given by the adapter call in tagged value domain

<<PersistentStateAdapter>>

PSTATE

<<POP3Adapter>>

POP3

<<RESTAdapter>>

REST

<<SAPRFCAdapter>>

<<SAPTRFCAdapter>>

<<SAPTRFCCreateTransaction>>

<<SAPTRFCConfirmTransaction>>

SAPRFC

<<SMTPAdapter>>

SMTP

<<SOAPAdapter>>

SOAP

<<SQLAdapter>>

SQL

<<SystemAdapter>>

SYSAD

<<URLAdapter>>

URL

<<ZIPAdapter>>

ZIP

Log Level: IOInternal

CONVERSATION

OK

Send

conversation ID

Receive

conversation ID

Log Level: IOInternal

FILE

name of the adapter action node

adapter action as defined on the adapter: read, readLine, write, createDirectory, readDirectory, status, remove, removeRecursively, rename, append, close

Example: createDirectory

OK

path to file/directory
Example:

./tmp/testFile_dyn.txt

ERROR

error message
Example:

Failed stating entry "./tmp/testFile_dyn.txt".

rename

OK

path to old file
Example:

./tmp/testFile_old.txt

Log Level: IOInternal

IO_ENTER

IO_EXIT

JAVA

name of the adapter action node

JavaAddOn.execute

OK

ERROR

start

executed

Log Level: IOInternal

JAVA

name of the adapter action node

custom JMS header property xTransactionId if present (see JMS Adapter Reference for more information on custom JMS Adapter header fields)

SendMessageAction.execute
ReceiveMessageAction.execute

OK

JMS connection
Example:

tcp://localhost:61616

JMSMessageID (for send and receive, not for listen)

Log Level: Custom

as defined in tagged value domain

name of the adapter action node

report

OK

as defined in tagged value description

as defined in tagged value parameter

Log Level: IOExternal

POP3

name of the adapter action node

getMessage

GetMail

Mail host
Example:  linux.e2e.ch

Failed

delete

DeleteMail

commit

commit

rollback

Rollback

Log Level: Service

PSTATE

name of the persistent state class

TRANSITION_ENTER
TRANSITION_EXIT

OK

name of the transition

primary key of the persistent state object

DOACTION_ENTER
DOACTION_EXIT

OK

internal MagicDraw id of the do activity

primary key of the persistent state object

Log Level: IOInternal

PSTATE

retry of completion transition

broadcastCompletionEvent

<name of persistent state class>

<console user>

retry of completion transition

createCompletionEvent

<name of persistent state class>:<unique object ID>

delete single PS object

deleteObject

<name of persistent state class>:<unique object ID>

show pstate data as raw object

getObject

<name of persistent state class>:<unique object ID>

show pstate data as raw object

getObjectByKey

<name of persistent state class>:<unique object ID>

list all PS classes

listAllClasses

list all PS classes

listClasses

list all PS objects

listObjects

<name of persistent state class>

show instances for owner

listOwners

assign objects to own service instance

moveOwner

Move owner from <ID of old owner> to <ID of new owner>

delete PS objects

reset

delete PS objects

resetAll

send signal to PS object

sendSignal

<unique object ID>

Log Level: IOInternal

PSTATE

name of the persistent state class

broadcast signal

Broadcast

signal name

create

Create

undefined

primary key of the persistent state object

undefined

getObjectHandle

Get handle

unknown

primary key of the persistent state object

unknown

getObjectHandles

Search handles

name of the persistent state class

getObjectCopy

Get copy

primary key of the persistent state object

getStateInfo

Get state info

primary key of the persistent state object

commit

Commit

primary key of the persistent state object

rollback

Rollback

pimary key of the persistent state object

send signal

Send

signal name

Log Level: IOExternal

REST

name of the adapter action node

REST method, e.g. GET

OK

ERROR

REST URL

Log Level: IOExternal

SAPRFC

name of the adapter action node

adapter operation
Example:

RFC_SYSTEM_INFO

OK

ERROR

IP address of the SAP system
Example:

80.241.97.227

SAPConnectionPool

OpenConnection

Open connection to SAP system.

CloseConnection

Close connection to SAP system.

PoolExhausted

No connection available from the SAP connection pool.

Log Level:IOExternal

SMTP

name of the adapter action node

Send Mail

OK

SMTP host and correlation ID
Example:

smtp.mail.net 00000002a28435030000387c00001adcd46ef793

ERROR

error message
Example:

<test3@e2e.ch>: Recipient address rejected: User unknown in local recipient table

Log Level:IOExternal

SOAP

name of the SOAP operation

""

OK

URL

ERROR

error message

Adapter Call

Log Level:IOExternal

SQL

execute

SQL action as defined in the SQL statement:
select, insert, update, commit, rollback or stored procedure name
Example:

INSERT

fetch

fetch

closeHandle

closeHandle

Log Level: IOInternal

SQL

implicit action

connect

Establish a connection to the database.

PRAGMA

Apply a PRAGMA statment to the database connection.

disable autocommit

Disable autocommit on this database connection.

set transaction isolation level to

Set the database isolation level to the given value.

commit (implicit)

Perform an implicit commit on the database transaction.

rollback (implicit)

Perform an implicit rollback on the database transaction.

isalive (implicit)

Test the database connection.

disconnect

Disconnect from the database.

States

SQL

OK

name and path of the SQL database the action has been performed on
Example:

..\resource\Employee.sqlite

ERROR

error message
Example:

SQLAPI exception

Log Level: IOInternal

SYSAD

name of the adapter action node

Execute

OK

component name

Log Level: IOExternal

URL

URL method
Example:

GET

OK

URL
Example:

http://www.e2ebridge.com/BridgeFiles/bridging_in_a_nutshell.htm

ERROR

-

Log Level: IOInternal

ZIP

Zip

OK

name of the ZIP file

ERROR

-

Log Level: Service

INTERFACE

model path to the HTTP operation
Example:

urn:Services.SimpleHTTPService.SimpleHTTPPort.echo

SERVICE_ENTER

HTTP header X-Transaction-ID if present

OK

anonymous

IP address of the caller|HTTP header X-Sender-Host|HTTP header X-Sender-Service
Example:

1700:e84e:|bridge2.scheer-acme.com|TestService

HTTP header X-Request-ID if present

SERVICE_EXIT

HTTP header X-Transaction-ID
or unique id if not present

Log Level: Service

INTERFACE

model path to the callback operation
Example:

urn:Services.HelloBridgeService.HelloBridgePort.sendText

SERVICE_ENTER
SERVICE_EXIT

OK

anonymous

IP address of the caller
Example:

1700:e84e:

Log Level: Service

INTERFACE

model path to the REST operation
Example:

urn:Services.SupportCase.SupportAPI.supportcases.POST

SERVICE_ENTER

HTTP header X-Transaction-ID if present

OK

anonymous

IP address of the caller|HTTP header X-Sender-Host|HTTP header X-Sender-Service
Example:

1700:e84e:|bridge2.scheer-acme.com|TestService

HTTP header X-Request-ID if present

SERVICE_EXIT

HTTP header X-Transaction-ID
or unique id if not present

Log Level: Service

INTERFACE

model path to the SAPRFC operation
Example:

urn:Services.RFCServerExample.CalculatorPort.Z_RFC_SERVICES.Z_RFC_ADD

SERVICE_ENTER
SERVICE_EXIT

OK

anonymous

IP address of the caller
Example:

1700:e84e:

Log Level: Service

INTERFACE

model path to the scheuler.EXECUTE_SCHEDULER_DIAGRAM

SERVICE_ENTER
SERVICE_EXIT

OK

default

-

Log Level: Service

INTERFACE

model path to the SOAP operation
Example:

urn:HelloWorldService.HelloWorldPort.helloWorldCreate

SERVICE_ENTER

HTTP header X-Transaction-ID if present

OK

anonymous

IP address of the caller|HTTP header X-Sender-Host|HTTP header X-Sender-Service
Example:

1700:e84e:|bridge2.scheer-acme.com|TestService

HTTP header X-Request-ID if present

SERVICE_EXIT

HTTP header X-Transaction-ID
or unique id if not present

Log Level: Service

INTERFACE

model path to the timer.EXECUTE_TIMER_DIAGRAM

SERVICE_ENTER
SERVICE_EXIT

OK

default

-

Log Level: Service

INTERFACE

request service status
rpcctrl.Status

SERVICE_ENTER
SERVICE_EXIT

OK

anonymous

IP address of the caller
Example:

1700:e84e::

request long running session threshold
rpcctrl.Sessions

SERVICE_ENTER
SERVICE_EXIT

OK

SYSTEM

reload changed tab files (e.g. due to changes to service preferences)
rpcctrl.Reload

SERVICE_ENTER
SERVICE_EXIT

OK

anonymous

request service shutdown
rpcctrl.Shutdown

SERVICE_ENTER
SERVICE_EXIT

OK

<user that has triggered the action>
Example:

admin

Log Level: Service

INTERFACE

urn:xUML_Controller.xUML Controller.<api resource path>.<request method>

SERVICE_ENTER
SERVICE_EXIT

OK

anonymous

IP address of the caller
Example:

1700:e84e::