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Welcome to Integrated Web Application Server for IBM i Technology Updates

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Integrated Web Application Server for IBM i Technology Updates

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You are in: IBM i Technology Updates > Welcome to Integrated Web Application Server for IBM i Technology Updates

The integrated web application server for i is a lightweight Java application server integrated into the operating system. The integrated web application server is based on IBM WebSphere Application Server Liberty, the premier application server that is a lightweight server designed for rapid development and deployment of web and mobile applications.  For more information about the integrated web application server support on IBM i, visit the product website.

The integrated web application server for i support is frequently enhanced via PTFs. This web page is used to provide a centralized location for communicating integrated web application server for i enhancements. The enhancements come in different forms. Some enhancements are made available via PTF into all or a subset of in-service releases. In other cases, we take enhancements provided in a base OS and PTF the support back to a previous release. In all cases, we use customer value, cost, and risk to guide our decisions regarding off release enhancements.

If you would like to see an enhancement in integrated application server support, submit a Request For Enhancement (RFE).  Before submitting, determine whether an RFE has not already been created.

Enhancements are denoted by the HTTP Server Group PTF level in which they were enabled, unless the enhancement is not in a group PTF, then the actual PTF number is shown. It is best to always load the latest levels of the HTTP Server Group PTF in order to pick up the latest enhancements and fixes.

Integrated web application server technology updates

Enhancement 7.2 7.3 7.4
Upgrade Liberty runtime to fix pack 22.0.0.3 SI78973 SI78972 SI78971
HTTP access logging N/A SF99722 Level 38 SF99662 Level 19
Server JSON logging N/A SF99722 Level 38 SF99662 Level 19
Disable a server SF99713 Level 50 SF99722 Level 38 SF99662 Level 19
Run servers in user defined subsystems N/A SF99722 Level 21 SF99662 Level 3

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Document Information

Modified date:
28 March 2022

UID

ibm11165354