Administer > Deploy > Publish a store archive > Publishing a WebSphere Commerce version 5.6.1 store archive in WebSphere Commerce version 7.0
Apply the correct JSP files to the version 7.0 store archive
WebSphere Commerce version 5.6.1 runs on WebSphere Application Server version 5.x which implements the JSP 1.2, Servlet 2.3, and JSTL 1.0 specifications. WebSphere Commerce version 7.0 runs on WebSphere Application Server version 7.0 which implements the JSP 2.0, JSTL 1.1, and Servlet 2.4 specifications.
The JSP container uses the version of web.xml to determine if you are running a JSP 1.2 application or a JSP 2.0 application. In JSP 1.2 applications, EL expressions are ignored by default. In JSP 2.0 applications, EL expressions are interpreted by default. Since the JSP files contained in a version 5.6.1 store archive implement JSP 1.2 and the JSTL 1.0 specification, you cannot use these JSP files in WebSphere Application Server version 7.0.
Procedure
For information about how to resolve this issue and use the correct JSP files for the WebSphere Commerce version 7.0 store archive, see the A servlet error relating to a custom tag attribute is shown in SystemOut.log after reaching a JSP page topic.
Related tasks
Publish a WebSphere Commerce version 5.6.1 store archive in WebSphere Commerce version 7.0
Remove references to the URLREG and VIEWREG database tables
Identify the new store archive as a version 7.0 store archive