The mCLE framework provides a common solution for logging and handling exceptions across enterprise applications. It follows a top-down and bottom-up approach to standardize error handling. The mCLE connector can be used in Mule flows to publish errors to a queue. It generates dashboards and reports to analyze errors by activity, type, application and flow. Alerts are also sent to notify teams of technical errors.

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EAIESB
Mule Common Logging Error Framework (mCLE)
EAIESB

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Exceptional Handling & Logging
 In the enterprise level, application failures might occurs during runtime and leads to several risks or
impacts to business down situation if they are not handled properly.
 Mule Common Logging Error framework (mCLE) addresses these issues by providing a common
solution framework for logging and exception handling as enterprise services with a common
standard structure format

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What is mCLE
 mCLE framework follows both Top-Down & Bottom-Up approach mechanism. This framework
handles the errors by following a standard structure format in the enterprise level.
 EAIESB has built mCLE connector which can be used in Anypoint Studio.
 Use mCLE in Mule Flow Error Handling Section. You can Publish to Queue or mCLE
Automatically publishes to Queue.
 Error codes will be created itself automatically if it’s already not configured (found) in the DB for
the corresponding error.
 Solution Repository maintains all the SOP (Standard Operating Procedures) for the resolved
error issues. One can follow and resolve/fix the error if it repeats again anytime.

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Why mCLE for Mule
 Handle exceptions in a standardized uniform structure across all enterprise applications and Flows
 Real time alerts to the assigned groups and users
 Role based access provided to analyze/track the issue – application wise, flow wise, and error wise
 Create logs through structured logs
 Error search made easy with Rich UI
 Export feature is enabled to export error log data that helps research team to analyze the issue more
precisely
 Dashboards designed to provide detailed error information activity wise with graphical representation

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Architecture of mCLE
Catch
Exception
Strategy
Error
Queue
Error
Fault
Msg
m
C
L
E
F
R
A
M
E
W
O
R
K
Dashboard
Error Search
Error Handler
Solution Repo
Transformations
M
U
L
E
F
L
O
W
m
C
L
E
C
O
N
N
E
C
T
O
R
E
N
T
E
R
P
R
I
S
E
S
E
R
V
I
C
E
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Fault
Policy
JMS
mCLE
Database
Notify
User

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Key Capabilities of mCLE
Dashboards generates the following error reports using the error log data:
 Hourly Error Analysis
 Code Error Analysis
 Activity Error Analysis
 Error Type Analysis
 Application Error Analysis
 Flow Error Analysis
Logging provides central services for applications to store and view log records, to manage audit information as
well as to correlate logs and exception records
Exception Handling provides a central services for applications to store exceptions and to view exception and
associated log records
Alerts are sent to concerned team(s), when technical errors occur at enterprise service level

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mCLE: Error Report Dashboards

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mCLE: Error Application Details

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mCLE: Error Application Details

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mCLE: Application Error Search

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mCLE: Application Error Transaction Details

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mCLE: Error Solution Search

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mCLE: Error Solution Details

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Integrating mCLE with Mule Application Services
 Mule Service pushes the error
messages onto mCLE error
handling service

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mCLE: Error Handling Service
 mCLE processes it and updates onto the tables.

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For any questions please write us to mcle@eaiesb.com we will get back to you soon