ERROR: semop() failed in Java extension: rc -1 errno 22.

Lorsque que SAS utilise java vous pouvez être confronté à l'erreur suivante :

ERROR: semop() failed in Java extension: rc -1 errno 22.
ERROR: The Java child process terminated unexpectedly: status 127.
ERROR: WIFSIGNALED 0 WIFEXITED 0 WEXITSTATUS 0 WTERMSIG 127.
ERROR: Error allocating environment: Unable to load extension: (tkjava)
ERROR: Error in the LIBNAME statement.

Pour déboguer ce problème, vous pouvez utiliser l'option ci-dessous pour activer le mode trace :

options set=TKJNI_OPT_TRACE='y' ;

Puis soumettre une proc javainfo :

proc javainfo all; run ;

ce qui peux donner, par exemple, le résultat suivant :

SAS encoding: ISO8859_15, rc = 0.
Java encoding option: -Dfile.encoding=ISO8859_15.
SAS LOCALE: FRENCH_FRANCE, rc = 0.
Java locale options: -Duser.country=FR -Duser.language=fr.
jecreatjvm skCreateJavaVM: bufL 116 strSize 1 proxyData->dftBufSz 2124
jecreatjvm skCreateJavaVM: extHandle 7fa5580d4a60 argc 16 argv 7fa5580d20a0
bufT 7fa53bdbe490 trace 1 timeout 60 dftBufSz 2124
jecreatjvm initProxy: extHandle 7fa5580d4a60
TKPOSjniipc createIPC_ ipc channel p 0x7fa5580d2180 (sem 0x9e8011 memory
0x158001 m 0x7fa565b82000) bufsz 2124
jecreatjvm initProxy: m->bufsz 2124
jecreatjvm skCreateJavaVM: proxyData m->bufsz 2124
jecreatjvm skCreateJavaVM: m 7fa565b82000 m->flags 81
client: send slot 0x7fa5580d2180 routine 200 len 1008
client: send signals 0x9e8011 state 0
client: send now find 0x9e8011 state 1
client: receiveTO ipcID 0x7fa5580d2180 state 0
client:...rtn 200 rc (jlong)0x0, len 1008
ERROR: The Java proxy is not responding.
jejvm stopProxy p 7fa55809c1e0
jeipc jipcTerm: extHandle 7fa5580d4a60
jeipc jipcTerm: exiting
ERROR: Proc javainfo did not run correctly.
 /mnt/install/SAS/SASHOME/SASFoundation/9.4/utilities/bin/jproxy:
error while loading shared libraries: libjvm.so: cannot open shared object
file: No such file or directory
ERROR: The Java child process terminated unexpectedly: status 127.
ERROR: WIFSIGNALED 0 WIFEXITED 0 WEXITSTATUS 0 WTERMSIG 127.
 jeipc jipcSuspend: extHandle 7fa5580d4a60
 jeipc jipcSuspend: exiting
NOTE: PROCEDURE JAVAINFO used (Total process time):
 real time 1.00 seconds
 cpu time 0.01 seconds

On remarque immédiatement l'erreur :

ERROR: Proc javainfo did not run correctly.
 /mnt/install/SAS/SASHOME/SASFoundation/9.4/utilities/bin/jproxy:
error while loading shared libraries: libjvm.so: cannot open shared object
file: No such file or directory

Dans ce cas, vous pouvez (et devez) vérifier votre variable d'environnement LD_LIBRARY_PATH, en soumettant le code ci-dessous :

%put LD_LIBRARY_PATH: %sysget(LD_LIBRARY_PATH);

et vérifier la présence de la JRE SAS