Migration Guide to AEX of PI 7.3x for Integration Scenarios
PI 7.30 introduced Advance Adapter Engine Extended (AEX), which is the java-only installation of PI. Without the ABAP stack during runtime, the message pipeline processing is handled by the java-only stack. With this new java pipeline processing, PI's Integration Directory configurations will also have to be changed. In the article, we will provide a guideline to help migrate the existing dual-stack integration scenarios to a java-only single-stack engine.