After installing Adaptive Server Enterprise (ASE) in the same directory in which Sybase IQ is already installed, Sybase Central fails to start and this error is reported:
Unable to locate the Java Runtime Environment ($SYBASE_JRE6). The directory $SYBROOT[/shared]/jre-6_0 is missing or invalid.
Workaround:
Source IQ-15_2.csh for Sybase IQ, then source SYBASE.csh for ASE, before starting Sybase Central:
cd $SYBASE source IQ-15_2.csh source SYBASE.csh cd $SYBASE/shared/sybcentral600 ./scjview.sh &