If SAP JCo is not installed, then you need to download it from the SAP Download portal (SAP S/C/I/D-User required), considering the bitness of your JVM and machine OS/processor.
Operating System: Linux 4.19.121-linuxkit for amd64 | SAP Java Connector | | Copyright (c) 2000-2020 SAP SE. # java -classpath $CLASSPATH =$LD_LIBRARY_PATH .rt.About -stdout
