SAP Netweaver 7 - Supported Servlet API version?

[Former Member]

Hello,

Does SAP Netweaver Web Application Server 7.0 support Servlet API 2.4?

Thanks.

[Former Member · Accepted solution]

Hi,

It isn't supported by 7.0, the version of 7.0 is 2.3 (JEE 3)

Best regards

[Former Member · Accepted solution]

Hi Isaias,

Thanks for the confirmation. Your answer was helpful, and I have marked the same.

Further question: Is there any SAP Netweaver version which supports Servlet API 2.4?

Thanks.

[Former Member · Accepted solution]

Hi,

SAP jumps from JEE 1.3 directly to JEE 5. So the NetWeaver CE (7.1) supports Servlets 2.5

Best regards

[Former Member · Accepted solution]

Actually, I am facing a problem with SAP Netweaver 7 App Server under JRE 1.4.2.

I am trying to implement a servlet which does XML Signature. I have done: (code snippet).

javax.xml.crypto.dsig.XMLSignatureFactory
...
XMLSignatureFactory sigFactory = XMLSignatureFactory.getInstance("DOM", *new* org.jcp.xml.dsig.internal.dom.XMLDSigRI());

However this fails with:

javax.xml.crypto.NoSuchMechanismException: Cannot find DOM mechanism type

I have tried this on tomcat 5.5 under the same JRE - success.

Also, in the same machine, I have tried a stand-alone Java program with the above lines, and it works.

I have used JWSDP 1.5 and JWSDP2.0 with the same results.

Moreover, if I add the provider in jre/lib/security/java.security, the server0 does not startup.

Am I missing something, or is there an issue in the app server?