ESB Common Services is a gathering of administrations that would give joining application related cross-slicing functionalities to advance reusability and institutionalization.

Currently, ESB Common Services provide logging, auditing and exception management services for Integration Applications as illustrated in the figure below.
Various direct as well as indirect benefits of using ESB Common Services and Components:

Standardized reusable common functionality
End-to-end integration transaction visibility
Platform decoupling through standardized exceptions
Production support scalability
Quality and service level agreement monitoring through business intelligence
ESB Common Services are runtime benefits that can be utilized by any customer. To rearrange the utilization from a combination application improvement viewpoint, ESB Common Component gives a reflection of these administrations to improve and institutionalize the usage of reconciliation applications. Furthermore, ESB Common Component give normal capacities, for example, UUID era, exemption arrangement mappings storing, occupation level imparted variable, for example, exchange id and so on to disentangle and institutionalize the usage of joining applications.

ESB Common Services gives logging, examining, overseeing special cases and reporting administrations for joining applications.
Logging and Auditing Service

The Logging and Auditing Service gives operations to application endpoints to log and review their runtime logical data (i.e. the application runtime state) particular to an incorporation exchange and its exercises, for example, make client exchange or redesign account exchange.

Logging operation underpins four levels: Trace, Debug, Warning and Error. For following purposes, the application endpoints are obliged to log the execution setting and a log message portraying the connection. The execution setting is formally characterized and portrayed in the informing determination and suffice it to say that it is a situated of values that extraordinarily recognize the running exchange and the application inside which it is running.

For debugging purposes, application endpoints are obliged to log the execution connection, alongside message payload, transport headers and the log message.

For cautioning and mistake levels, application endpoints are obliged to log the execution setting, alongside exemption connection, message payload, transport headers and the log message.

Reviewing operation gives the ability to review the message that has launched the mix exchange, the subtle elements of the cooperating gatherings and the exchange conclusion alongside its context oriented data. The motivation behind a particular review can be portrayed utilizing the 'Review Code' and 'Review Message'.

Both log and review interface operations are characterized utilizing restricted association example and consequently can be conjured utilizing offbeat informing transports, for example, JMS. The informing structure of log and review interfaces is characterized utilizing XSD.

Exception Management Service
The exemption administration deciphers framework and application particular special case messages into a decently characterized, easy to understand, canonicalized exemption messages focused around the predefined maps. Particularly, the special case administration gives the accompanying peculiarities:

The capacity to make an interpretation of a special case into an accepted structure focused around the exemption characterization and classification mappings amid runtime 

The capacity to load the special case classification mappings to backing unidentified exemptions at runtime 

The ability to log and review the special cases focused around the reconciliation application particular exemption administration strategy information 

The ability to send significant cautions to/through HP Openview for manual taking care of and perceivability purposes focused around the incorporation application particular exemption administration strategy information 

The ability to give the order mappings to customer storing purposes. 

Once the execution connection alongside the exemption setting is given, the special case administration will lookup and react with the exemption subtle elements focused around the coordination application particular information and the ordered exemption mappings.

The lookup interface operation is an appeal reaction communication design and the interface incorporates the solicitation and reaction informing structures characterized utilizing XSD. The oversee special case operation is given by the exemption administration benefit as a restricted cooperation design for logging, examining and cautioning exemptions.