EAI WebMethods Interview Questions And Answers

1) Point-to-point Architecture

in this architecture source system will publish the data and
target system will receive the data.

2) Point-to-Multiple Architecture

In this Source system will publish the data to Broker, from broker multiple target systems will subscribe.

watt.server.auditStore=database

REPEAT step is used when we want a particular step to be
repeated provided with some conditions.

EXIT step is used to exit from any loop or from the whole
flow step

This answer is different to each other...
As per your experience tell the count of interfaces which
are developed by you. (ex: 20 or 30.....)

Following are the multiple ways to invoke a flow service in
webMethods.

1.using invoke step within webMethods IDE
2.using Transformers in Map Step
3.using remoteInvoke builtin service can invoke flow service
from other webMethods Environment
4.using service.doInvoke() in Java services
5.using webServices,consuming webService provider
operations.
6.using webmethods supported protocols like http,https.
Ex: http://hostname:portnumber/Invoke/namespace
7.using Publish subscribe mechanism in webmethods
8.In BPM using CAF application,invoking the flow service
through a webservice call
9.using Scheduler in webMethods
10.using Filepolling in webMethods
11.using Startup & Shutdown services

1) Server Operations and errors that occur on
Integration Server, such as starting of Integration Server
subsystems and loading of packages belonging to Integration
Server or other webMethods products.
2) Session Sessions opened on Integration Server by
clients and Developer users.
3) Error Stack trace information about all errors that
occur in Integration Server, including exceptions thrown by
services.
4) Guaranteed delivery Guaranteed delivery
transactions.
5) Security Administrative and operational actions on
Integration Server, such as modifications to authorization
and authentication, and attempts to access Integration
Server resources or perform runtime events.
6) Service Services that run in Integration Server.
7) Business process Business processes modeled in
Designer that run on Integration Servers.
8) Task Tasks designed in Designer that run on My
WebMethods Server. Tasks can be called from business
processes or can run as standalone tasks.
9) Integration process Integration processes made up
of a chain of services that run on Integration Servers.
10) Document In doubt, failed, and retries exceeded
documents, and documents that Broker clients publish or
subscribe to on Brokers.
By default, Integration Server stores most of the data in
flat files

Connector.jar, database.jar, jdeutil.jar, kernel.jar, log4j.jar, xalan.jar, xerces.jar, XTS.jar are the Jar files that you need to paste in the "<EnterpriseOne_install_dir>\system\classes\"
For enterpriseOne versions 8.9 and 8.10...

> sequence ---------- Succeded
|--sequence ------------- try block------
|--sequence ------------- catchBlock-----
|-- invoke getLastError service

Directly invoke the service
pub.document:documentListToDocument to convert document
list into document.

This service is the buit in services and its availble in
wMpublic package in developer.

client groups contains a list of clients and it configures
which all documents its client could publish and subscribe to.

In this case if any step in try block fails it will exit
that and come to catch block and if any step in catch block
fails it will exit from the catch block and skip rest of
the flow steps.

extended settings are basically done for specifying values
to some of the internal keys of Integration server.
Like we can specify java compiler at this setting and
whenever we compile any java service IS will take this
compiler only for compiling the java code.

Place a Exit Step inside the branch condition and set the
property exit from to "Loop".

put exit step in repeat loop whenever you want to exit from repeat

My webmethods
webMethods ApplinX
webMethods Business Events
webMethods Business Rules
webMethods communicate
webMethods Cntent Service Platform
webMethods Meadiator
webMethods OneData
webMethods ProcessEngine
webMethods designer
EntreX

Go to Installationfolder/IntegrationServer/logs/
Here you will find logs in the name WMSESSION_.log
Delete this log files.

A single process might contains multiple threads; all
threads within a process share the same state and same
memory space, and can communicate with each other directly,
because they share the same variables. By this IS is a process.

In MAP Step Indices Is When You Have Array of data if you want to MAP One of the element in Array to the target Element then you can Use the indices

Advantages of EAI solutions are:
Streamlines business processes and helps raise organizational efficiency.
Real time information access among systems.
Maintains information integrity across multiple systems.
Speedier transactions at reduced costs.
If one of the applications misbehaves and requires to be shut down for maintenance, then with EAI, we can easily “decouple” it from rest of the systems. Which avoids having to bring down other systems.