handling java web dynpro with abap web dynpro in ECC6 - no java stack

[Former Member]

we are upgrading our systems from 4.7 to ECC 6 with out the JAVA stack. How can we handle the existing java Web Dynpro applications/components with abap web dynpro in the upgraded systems.Can any one suggest a detailed step by step procedure to be followed?

Thanks in advance

madhu

[thomas_jung]

>How can we handle

What do you mean "handle" Do you want to run the Web Dynpro Java applications? If so you will need a Java application server somewhere in your landscape. Do you want to convert these applications to Web Dynpro ABAP? The two architectures are simliar, but at their heart have some different concepts (the model concept and how data is accessed) plus completely different implementations. You can't just perform an automatic migration between WDJ and WDA or vise versa. Applications have to be rebuilt by hand to migrate between the two.

[Former Member]

That could be helpful to some extant, but if we upgrade the systems without JAVA stack ( JAVA will not be there any more ) then will the existing applications/components (standard) be available in the system?

Thanks in advance,

Madhu

[thomas_jung]

I don't really understand your question - or how it relates to Web Dynpro ABAP then. You are on 4.7 today, which doesn't have an ingrated Java Stack. You are going to ECC6 but not planning on doing an integrated Java Stack, right? You can always deploy a standalone Java Stack if you want tools like Adobe Document Services (which you don't have today on 4.7 anyway).

[Former Member]

Hello,

Thanks for the updates. Actually my query is we have a SCM 5.0 system which has a java stack in it. But now we are going to upgrade it to SCM 7.0. - Is SCM 7.0 has a java stack ?

If it doesn't have , can we upgrade SCM 5.0 to SCM 7.0 without Java Stack ? Is it posssible to upgrade without Java Stack or not ?

Is it possible that we can convert Java Stuff into ABAP web dyn pro ? If yes , how shall we can achieve it ? If not, how shall we proceed in an alternate way ?

Thanks for your help in advance.

Madhu

[thomas_jung]

For your questions about release levels and what stacks are contained in them - these aren't appropriate for the Web Dynpro ABAP forum. The one aspect that is centered on Web Dynpro is the conversion from Web Dynpro Java to Web Dynpro ABAP. I have already answered that aspect earlier in this thread.