Install Open JDKįor my testing the latest version of Open JDK can be used for SAP GUI client, suggest to install from Homebrew: $ brew install openjdkĪfter installation, check java and java home $ /usr/libexec/java_home -V You may choose one of the JDK to go ahead, simplest way is with OpenJDK. I have installed both JDK, and both of them are working to install SAP GUI and Eclipse. Standard JDK doesn’t support M1 chip yet. Recently I tried install SAP GUI for Java 7.7 into my M1 Mackbook Air.