PQ46643: SIGPWR SHOWING ON JAVADUMP

APAR status

• Closed as duplicate of another APAR.

Error description

• userSignalHandler() sees signal 29
  SIGPWR 29 (+) power-fail restart
  ==================================
  This shows at the beginning of the JAVADUMP.  This is not a
  valid signal for z/OS.
  

Local fix

• This APAR was created to fix this problem.  The
  JNI function JVM_FindSignal() now returns the correct
  signal numbers and names for USS.
  =====================================================
  userSignalHandler() sees signal 29
  SIGXCPU 29 (@) CPU time limit exceeded, see setrlimit() and/or
  JCL TIME= parameter
  

Problem summary

Problem conclusion

Temporary fix

Comments

• Customer reported JAVADUMP/CEEDUMP taken when running
  various XML parsing classes in batch.
  Dump was taken due to catching
  signal 29 (which is SIGXCPU or CPU
  excession problem) in USS. The error message printed (seen
  at the top of the JAVADUMP) reports
  
  SIGPWR 29 (+) power-fail restart
  
  which is not meaningful on 390.
  This defect taken to bring the signal
  description array in
  
  src/jvm/pfm/xm/signals_md.c
  in line with the signals documented in the USS
  signal handling module, BPXSNDLV.
  OS/390 Bring signal descriptions in line with USS (BPXNSDLV)
  
  Intergrated into code = 20010203
  This APAR is a duplicate of PQ47697
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels