(JSTSG)(Web)Problems-P25

[Former Member]

HI,

I am facing problem described on following link

http://wiki.sdn.sap.com/wiki/display/JSTSG/%28JSTSG%29%28Web%29Problems-P25

When using an Expression Language (EL) expression in an JSTL tag, for example (<c:out value="${1 + 1}" />), you receive an exception JspParseException.

However when using a static value there is no problem.

I am using NetWeaver 7.3 still facing the JspParseException..

Can anyone help me to resolve this issue?

Regards,

Sankalp

[Former Member · Accepted solution]

you seem to have problem with deployment.

Try ro upgrade the NWDS or try deploying from other developers NWDS.

Else you can also check Software Component by importing it into some other track

[Former Member · Accepted solution]

Hi,

Thanks for the reply.

I am novice for SAP NetWeaver.

You are asking to upgrade Netweaver developer studio?

I am using NetWeaver 7.3.I guess it is the latest one.

Please explain in detail.

Thanks,

Sankalp

[Former Member · Accepted solution]

It basically means to install the latest version of NWDS.

Checkout if newer version is available.

If you have recetly installed a diffrent version and after that facing this issue. consider rolling back to older one.

Some times the newver versions might have new depedencies which you might not be aware of.

[Former Member · Accepted solution]

Hi,

How I come to know the exact line where error is occurring?

Also at some places in my web app <c:out> tags work perfectly.

Can anybody help me?

Regards,

Sankalp

[Former Member · Accepted solution]

I am using NetWeaver 7.3.

If NWDS is needed it will be default one for NetWeaver7.3.

Regards,

Sankalp

[Former Member · Accepted solution]

This problem occurs with following scenario ::

abc.jsp has included another jsp called xyz.jsp with the help of <%@ include ... > (include directive).

So if value set through <c:set> in abc.jsp & try to access with the help of <c:out> in xyz.jsp problem persits.

Can anyone help me out?

Is this limitation of SAP NetWeaver app server?

The same works with other app servers like weblogic,websphere,jboss.

Regards,

Sankalp

[Former Member · Accepted solution]

You should post this in other SCN forum for java developer to get better response.

Thanks