Maintain the LiveCompare Add-on during an S/4HANA upgrade
If you upgrade your S/4HANA system to a later version, you don’t need an Attribute Change Package (ACP) for the LiveCompare Add-on. The LiveCompare Add-on supports all releases of DW4CORE, S4CORE, and S4FND. It also supports SAP_BASIS and SAP_ABA starting from release 700.
If your S4/HANA system has different SAP components, ask Tricentis Support whether an ACP is required.
If your S4/HANA upgrade requires it, you can uninstall the LiveCompare Add-on before the upgrade and install it again after the upgrade, since LiveCompare can’t use the SAP system during the upgrade process.