It may be due to Stack Execution Disable. Try:
# sedmgr -c exempt /opt/ibm/ibm-semeru-certified-11-jre/bin/java
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CHRISTOPHER WICKREMASINGHE
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Original Message:
Sent: Tue April 04, 2023 11:10 AM
From: Matthew Opoka
Subject: SAP java and IBM Java 11 throwing Illegal instruction
Has anyone come across this:
oslevel -s
7200-05-05-2246
/opt/ibm/ibm-semeru-certified-11-jre/bin/java -version
Illegal instruction
lslpp -L | grep -Ei 'libc|xlc'
bos.rte.libc 7.2.5.200 A F libc Library
bos.rte.libcfg 7.2.5.0 A F libcfg Library
bos.rte.libcur 7.2.5.100 A F libcurses Library
libc++.rte 16.1.0.10 A F IBM XL C++ Runtime for AIX 7.1
xlC.aix61.rte 16.1.0.10 C F IBM XL C++ Runtime for AIX 6.1
xlC.cpp 9.0.0.0 C F C for AIX Preprocessor
xlC.msg.en_US.cpp 9.0.0.0 C F C for AIX Preprocessor
xlC.msg.en_US.rte 16.1.0.10 C F IBM XL C++ Runtime
xlC.rte 16.1.0.10 C F IBM XL C++ Runtime for AIX
xlC.sup.aix50.rte 9.0.0.1 C F XL C/C++ Runtime for AIX 5.2
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Matthew Opoka
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