Wednesday 26 May 2021

IBM FTM - Financial transaction Manager interview questions Basics

 1. what is PT wrapper, how channels will be select in PTWrapper.

2. how select channel subflow works on what bases it will select the channel

3.in what all the tables data will insert when PT log is done

4.from where your event will trigger for the first time

5. what are the parameters u passed in event from ur action

6.what is begin mapper and endmapper how it works

7.what is ISF message what it contents

8.what is batch and transaction 


9. what is state , transtion and event

10. how ur object filter works

11.what is the use master object query

12.what all the components contains in congfig

13. what is service particient and involded parties

14.how ur RSA and IIB will connect

15.what is business concept what is the role

16.how u will loopback in FSM

17.what is classification

18.if something went wrong of the action how ur FSM will behave what will happen with particular state in FSM

19.what ur FSM and CONFIG scripts contains


Sunday 16 May 2021

WebSphere Message Broker Commands

 To view the Components (Broker, Configuration Manager & Queue Manager associated with the Broker) created:


mqsilist


To view the Execution Groups created under a particular Broker: (The 4-digit number displayed against each Execution Group is the Process ID of the Process DataFlowEngine.exe which corresponds to an Execution Group)


mqsilist BROKER_NAME


To view the Flows & Resources (Jars, Message Dictionaries, Message Maps etc) deployed onto a Broker’s Execution Group:


mqsilist BROKER_NAME -e EXECUTION_GROUP_NAME

To view the Broker’s EG Properties:


mqsireportproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ObjectName -n PropertyName


To view all the properties of a Broker’s EG (‘-r’ indicates recursive fetch, use ‘-a’ for non-recursive fetch):

mqsireportproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o AllReportableEntityNames -r


To view all the Configurable properties of a Broker (‘-r’ indicates recursive fetch, use ‘-a’ for non-recursive fetch):

mqsireportproperties BROKER_NAME -c AllTypes -o AllReportableEntityNames -r


To view the Max Heap Size set to a Broker’s EG:


mqsireportproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ComIbmJVMManager -n jvmMaxHeapSize


To view the Min Heap Size set to a Broker’s EG:


mqsireportproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ComIbmJVMManager -n jvmMinHeapSize


To view the Debug Port set to a Broker’s EG:


mqsireportproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ComIbmJVMManager -n jvmDebugPort


To change the Broker’s EG Properties:


mqsichangeproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ObjectName -n PropertyName -v ValueToBeSet


To change any of the Configurable properties of a Broker (‘-r’ indicates recursive fetch, use ‘-a’ for non-recursive fetch):


mqsichangeproperties BROKER_NAME -c ConfigurablePropertyName -o ObjectName -v NewValue


To change the Max Heap Size set to a Broker’s EG: [-v parameter should be a value in Bytes]


mqsichangeproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ComIbmJVMManager -n jvmMaxHeapSize -v NewValue


To change the Min Heap Size set to a Broker’s EG: [-v parameter should be a value in Bytes]


mqsichangeproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ComIbmJVMManager -n jvmMinHeapSize -v NewValue


To change the Debug Port set to a Broker’s EG: [-v parameter should be a 4-digit value]


mqsichangeproperties BROKER_NAME -e EXECUTION_GROUP_NAME -o ComIbmJVMManager -n jvmDebugPort -v NewValue

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Commands for taking trace: [-u indicates ‘User Trace’ and -t indicates ‘Service Trace’]

Values of -l (Trace Level) parameter:

1. normal,

2. none,

3. debug.

Values of -m (Mode) parameter:

1. safe,

2. fast.


User Trace:


To view the user trace: (Optional -f to view the trace level of a particular message flow deployed onto an EG)


mqsireporttrace BROKER_NAME -u -e EXECUTION_GROUP_NAME -f MESSAGE_FLOW_NAME


To set the user trace: (Optional -f to view the trace level of a particular message flow deployed onto an EG)


mqsichangetrace BROKER_NAME -u -e EXECUTION_GROUP_NAME -f MESSAGE_FLOW_NAME -l TRACE_LEVEL -c SIZE_OF_TRACE_IN_KB


Service Trace:


To view the service trace: (Optional -f to view the trace level of a particular message flow deployed onto an EG)

mqsireporttrace BROKER_NAME -t -e EXECUTION_GROUP_NAME -f MESSAGE_FLOW_NAME


To set the service trace: (Optional -f to view the trace level of a particular message flow deployed onto an EG)


mqsichangetrace BROKER_NAME -t -e EXECUTION_GROUP_NAME -f MESSAGE_FLOW_NAME -l TRACE_LEVEL -c SIZE_OF_TRACE


To read the trace file: (Optional -f to view the trace level of a particular message flow deployed onto an EG)

mqsireadlog BROKER_NAME -u/-t -e EXECUTION_GROUP_NAME -f MESSAGE_FLOW_NAME -o PATH_TO_FILE_WITH_NAME_AND_EXTENSION

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To create a BAR file:


mqsicreatebar -data PATH_TO_BAR_DIRECTORY -b BAR_FILE_NAME -p PROJECT_NAME -o NAME_OF_THE_RESOURCE_TO_BE_ADDED_WITH_EXTN

[‘-cleanBuild’ parameter can be used to refresh the workspace projects and perform a clean build before adding]

Syntax: mqsicreatebar -data workspace -b barName [-version id] [-esql21] [-p projectName […]] -o filePath1 [filePath2 […]]

Command Options:

‘-data workspace’ workspace location (Mandatory)

‘-b barName’ bar file name to create or replace

‘-version id’ appends ‘_’ and id to compiled names in the archive (optional)

‘-esql21’ compile ESQL for brokers version 2.1 (optional)

‘-p projectName’ specify projects containing files to link (optional, multiple projects can be specified)

‘-o filePath1’ workspace relative path (including the project) of deployable files to add to the broker archive. Multiple deployable files can be compiled in a single mqsicreatebar command.


To cancel all outstanding deployments:


mqsideploy -n PATH_TO_CONFIGURATION_MANAGER_FILE -c

To deploy a BAR file:

mqsideploy -n PATH_TO_CONFIGURATION_MANAGER_FILE -b BROKER_NAME -e EXECUTION_GROUP_NAME -a PATH_TO_BAR_FILE_NAME


To remove a flow or resource from the Broker’s EG:


mqsideploy -n PATH_TO_CONFIGURATION_MANAGER_FILE -b BROKER_NAME -e

EXECUTION_GROUP_NAME -d FLOW_OR_RESOURCE_NAME_TO_BE_UNDEPLOYED

NOTE:

1. For all the mqsideploy commands above, a combination of -i, -p & -q parameters can be used instead of -n. -i carries the machine name, -p indicates the port on which the Queue Manager is open and -q represents the name of the Queue Manager,

2. An additional ‘-w’ parameter can be added at the end of the command to set a Timeout Value (in seconds).

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To reload/restart a particular Execution Group:


mqsireload BROKER_NAME -e EXECUTION_GROUP_NAME

To reload/restart all the Execution Groups of the Broker: [This command does not restart the Broker]

mqsireload BROKER_NAME

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To stop a Broker: [Optional ‘-i’ parameter before BROKER_NAME immediately stops the Broker, else, the Broker is stopped in Control Mode. Optional ‘-q’ parameter after BROKER_NAME stops the Broker’s Queue Manager along with the Broker]


[CONFIGURATION_MANAGER_NAME, USER_NAME_SERVER or DATABASE_INSTANCE_MANAGER can be used in place of BROKER_NAME to stop the respective Component]


mqsistop BROKER_NAME

To stop a Broker’s EG:

mqsistop BROKER_NAME -e EXECUTION_GROUP_NAME

To stop a Message Flow running on a Broker’s EG:

mqsistopmsgflow BROKER_NAME -e EXECUTION_GROUP_NAME -m MESSAGE_FLOW_NAME

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To start a Broker:


[CONFIGURATION_MANAGER_NAME, USER_NAME_SERVER or DATABASE_INSTANCE_MANAGER can be used in place of BROKER_NAME to stop the respective Component]

mqsistart BROKER_NAME


To start a Broker’s EG:


mqsistart BROKER_NAME -e EXECUTION_GROUP_NAME

To start a Message Flow running on a Broker’s EG:

mqsistartmsgflow BROKER_NAME -e EXECUTION_GROUP_NAME -m MESSAGE_FLOW_NAME

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To set the DSN Name to a Broker which will be used by the flows deployed onto its’ EGs:


mqsisetdbparms BROKER_NAME -n DSN_NAME -u USER_ID -p PASSWORD


To reset the DSN Name to a Broker which will be used by the flows deployed onto its’ EGs:


mqsisetdbparms BROKER_NAME -n DSN_NAME – -u USER_ID -p PASSWORD


To remove the DSN Name to a Broker which was used by the flows deployed onto its’ EGs:


mqsisetdbparms BROKER_NAME -n DSN_NAME -d

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To list/display/export an ACL Entry:


mqsilistaclentry CONFIGURATION_MANAGER_NAME -n .configmgr_FILE_NAME -f FILE_TO_WHICH_THE_ACL_ENTRIES_ARE_EXPORTED

To create an ACL Entry:

mqsilistaclentry CONFIGURATION_MANAGER_NAME -n .configmgr_FILE_NAME -f FILE_FROM_WHICH_THE_ACL_ENTRIES_ARE_IMPORTED

To delete an ACL Entry:

mqsideleteaclentry CONFIGURATION_MANAGER_NAME -n .configmgr_FILE_NAME -f FILE_FROM_WHICH_THE_ACL_ENTRIES_ARE_IMPORTED

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To create a Broker:


mqsicreatebroker BROKER_NAME -i USER_ID -a PASSWORD -q BROKER_QUEUE_MANAGER_NAME


To create a Configuration Manager:


mqsicreateconfigmgr CONFIGURATION_MANAGER_NAME -i USER_ID -a PASSWORD -q BROKER_QUEUE_MANAGER_NAME


To create a User Name Server: [Optional ‘-r’ parameter can be added to set the Refresh Interval at the end of the command with a value in seconds. Default value is 60 seconds]


mqsicreateusernameserver -i USER_ID -a PASSWORD -q BROKER_QUEUE_MANAGER_NAME

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To delete a Broker: [Optional ‘-q’ parameter can be added to delete the associated Queue Manager along with the Broker]

[Optional ‘-w’ parameter can be added to delete all the files related to the Broker under the work path mentioned by ‘-w’s value]


mqsideletebroker BROKER_NAME

To delete a Configuration Manager: [Optional ‘-q’ parameter can be added to delete the associated Queue Manager along with the Configuration Manager]

mqsideleteconfigmgr CONFIGURATION_MANAGER_NAME


To delete a User Name Server: [Optional ‘-q’ parameter can be added to delete the associated Queue Manager along with the User Name Server]

[Optional ‘-w’ parameter can be added to delete all the files related to the User Name Server under the work path mentioned by ‘-w’s value]

mqsideleteusernameserver

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To create a Configurable Service:


mqsicreateconfigurableservice BROKER_NAME -c CONFIGURABLE_SERVICE_NAME -o ObjectName -n PropertyName -v PropertyValue


To delete a Configurable Service:


mqsideleteconfigurableservice BROKER_NAME -c CONFIGURABLE_SERVICE_NAME -o ObjectName

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To perform the Component Verification:


mqsicvp COMPONENT_NAME

[COMPONENT_NAME can be BROKER_NAME or CONFIGURATION_MANAGER_NAME]


Stay Tune for Remaining Commands… 🙂


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