Restart SAP Application Server Java using Java Code

Applies To: All JDK

Author(s):      Biplab Ray

Company:      Tata Consultancy Services

Created on:    13^th February 2015

Author Bio:

Biplab Ray is working for Tata Consultancy Services as an Assistant Consultant and development of SAP EP, composite applications using CAF, BPM, BRM, WebDynpro for Java. He also works in technologies like Java/J2EE and has depth understanding on eSOA, Webservice, Enterprise Service, XML.

Requirement:

In many situations, we might require to re-start our server. But to do so, we required SAP Basis support.

Assumption:

AS java should have single server node.

Advantage:

1. Clear all the Garbage collection
2. Clear all the heap memory

Implementation:

1. Create one EJB
2. Write Business Method
3. Expose EJB as webservice
4. Run the web service to re-start the AS Java.

Method Implementation:

@javax.ejb.TransactionAttribute(javax.ejb.TransactionAttributeType.REQUIRES_NEW)

Public void restartASJava(){

System.exit(0);

}