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Former Member
Jan 30, 2014 at 06:09 AM

Has anyone has worked on 7.4 dual Stack(ABAP+JAVA)


Dear All,

Our customer is installing PI 7.4 dual stack, due to some requirement. I read from SAP help, the below statement.

"As an exception to the overall rule SAP NetWeaver PI dual-stack will be supported in SAP NetWeaver 7.4. Recommendation to migrate SAP NetWeaver PI content into SAP NetWeaver PI Java single stack (Advanced Adapter Engine Extended) whenever featurewise possible".


1- Has anyone faced any challenges while developing scenarios on 7.4 dual stack?

2- How about the ABAP proxy configuration for the synchronous scenario like ABAP proxy to HTTP_AAE, any changes from PI 7.3 dual stack or still the same?

3- what is the best practice for Pipeline processing? which one shall we utilize among the three(classical , ICO and Iflow) . As we know ICO and Iflow is better in-terms of performance, however considering my scenarios(mostly ABAP proxy to HTTP_AAE synchronious ) which pipeline processing shall I use?

4- Please suggest me if any other points do I need to keep in mind before starting my development on 7.4 dual Stack(ABAP+JAVA).

Thanks for your help and suggestion.