JRE Environment Variables

The SAP_JRE7_64, SAP_JRE7, and SAP_JRE7_32 variables specify the location of the Java Runtime Environment used by SAP Control Center.

On startup, SAP Control Center checks SCC_JAVA_HOME for Java version definition. If SCC_JAVA_HOME is undefined, SAP Control Center checks for installed JREs in this order:
  • SAP_JRE7_64
  • SAP_JRE7
  • SAP_JRE7_32
SAP Control Center then sets SCC_JAVA_HOME to the first value it finds in this list.

Setting

Source the IQ.sh (Bourne/Korn shell) IQ.csh (C shell) files.

Tip: Alternately, you can set the JRE manually: 
SCC_JAVA_HOME=${SYBASE}/shared/SAPJRE-7_(minor_version)_(revision)_64BIT

or

SCC_JAVA_HOME=${SYBASE}/shared/SAPJRE-7_(minor_version)_(revision)_32BIT
Parent topic: Reference: Building Blocks, Tables, and Procedures Documentation Changes