Hi, We are planning to upgrade our SAP PI landscape. We are in SAP EHP1 Netweaver 7.0(7.01) and target release to 7.4. Can you please give me some idea about how to move forward with migration method(Export/Import method). If we chose to go with installing fresh 7.4 system and migrate integration repository/Integration Directory and communication channels using export/import do we get any kind of issues? like metadata version miss match? I believe there should some issues with this method and if anybody encountered issues can you please share? Please give me some detailed steps that need to consider? Which Java contents(IR/ID, Communication channels) anything else need to move to target system?
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