?The classpath is coded in ucxjr3x.jar. From here there is a link to sapjco.jar.
Therefore the SAPJCO have to stay in the same folder as ucxjr3x.jar.
If you set the classpath you could move the SAPJCO to a folder you want.
Use the following syntax:
java -cp ucxjr3x.jar:/[Path to SAPJCO]/sapjco.jar com.uc4.ex.sap.UCXJR3X
java –d64 -cp ucxjr3x.jar:/[Path to SAPJCO]/sapjco.jar com.uc4.ex.sap.UCXJR3X