You must use Java 1.6 with NetWeaver 7.31
You can download the SAP JVM6 to replace the 1.6/1.7 JDK
https://nwds.sap.com/swdc/downloads/updates/netweaver/nwds/nw/731/
You must use Java 1.6 with NetWeaver 7.31
You can download the SAP JVM6 to replace the 1.6/1.7 JDK
https://nwds.sap.com/swdc/downloads/updates/netweaver/nwds/nw/731/