PQ69818: DAEMON WAS TAKEN DOWN WHEN EDC5112I EAGAIN JRFILEISBLOCKED OCCURRED MORE THAN 5 TIMES IN 10 MINUTES ON DAEMON IIOP ASYNCIO.

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APAR status
Closed as program error.

Error description
Daemon went down because of C9C21246. ErrorLog contained 6 of
./bbocsess.cpp+2575 ... BBOU0638E Function close() failed
   with RV=-1, RC=112, RSN=05230138,  EDC5112I RESOURCE
   TEMPORARILY UNAVAILABLE. hostname/ip: xxx
                                                               .
COMM code should tolerate to receive EAGAIN on an attempt to
free a session, and should retry to free it after an appropriate
wait time (such as 1 second). This APAR should fix the root
cause of the problem described in 
PQ69133.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V4.0.1 for z/OS and OS/390                   *
****************************************************************
* PROBLEM DESCRIPTION: The close of a TCP/IP session fails     *
*                      with message BBOU0638E in the error     *
*                      log showing the close() function failed *
*                      with RC=112 (EAGAIN).  The session is   *
*                      then left open and the storage and      *
*                      socket are abandoned.                   *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
It is possible for the socket to be in use on another thread
and thus the close fails with the EAGAIN reason code.
Processing should try again rather than just give up.
Problem conclusion
Code was added to recognize the EAGAIN case and try the close
again after a brief pause to allow the socket to free up.  This
will resolve the problem if the user of the socket releases it
quickly.

APAR PQ69818 is associated with SERVICE LEVEL W401500 of
WebSphere Application Server V4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ69818
Reported component name WASKBASE
Reported component ID 5655A9801
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-01-14
Closed date 2003-02-13
Last modified date 2003-03-06

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:
UQ74000

Modules/Macros
BBOACTF BBOACTT BBOAPCEI BBOAPCWI BBOAPIAI BBOAPIOI
BBOAPXLI BBOAXCEI BBOAXIAI BBOBOA BBOCASHS BBOCASYD
BBOCASYH BBOCASYN BBOCASYS BBOCCFMT BBOCCTF BBOCCTT
BBOCEIOP BBOCHSES BBOCHSSS BBOCHTTP BBOCLSAC BBOCLSCC
BBOCLSES BBOCLSPC BBOCLSSA BBOCLSUE BBOCLSUR BBOCMIOR
BBOCOMM BBOCORBA BBOCPFMT BBOCPOCB BBOCRDTA BBOCSESS
BBOCSHSB BBOCSMGR BBOCSMHS BBOCSMRH BBOCSMRI BBOCSMRL
BBOCSMRS BBOCSSES BBOCSSHS BBOCWBAL BBOCWBRT BBOCWSMP
BBODASRC BBODASRF BBODASRP BBODASRQ BBODASRS BBODASRU
BBODBGVT BBODCTF BBODCTT BBODDAUT BBODENFL BBODPCCR
BBODRDTA BBODSDRG BBODSREG BBOFAPPS BBOFDBC BBOFRCGC
BBOFRCGD BBOFRCGS BBOIAPPS BBOIBOIM BBOIBTO BBOICTF
BBOICTT BBOIDRMI BBOIGTID BBOIHCOI BBOIHDOI BBOIIMA
BBOIIMAI BBOIIMC BBOIIMF BBOIIMLI BBOIIMS BBOIKEYS
BBOILEI BBOILOCK BBOILPCI BBOILPI BBOILSEI BBOILSMI
BBOIMOI BBOIMORI BBOINSTR BBOIPOOL BBOIRDB BBOIRDBI
BBOIROOT BBOIRSCN BBOISOI BBOISTOR BBOITLS BBOITMLI
BBOI3PLI BBOJBOUI BBOJCTF BBOJCTT BBOJSBDA BBOLCTF
BBOLCTT BBOLORB BBOLSREQ BBOLSS BBOMAPPS BBOMBOOT
BBOMCTF BBOMCTT BBOMDDLI BBOMDDLO BBOMDDLV BBOMDDLX
BBOMDDLZ BBOMENV BBOMGADM BBOMGSCO BBOMHFSM BBOMIBO
BBOMIB02 BBOMIB04 BBOMIB06 BBOMIB10 BBOMIB15 BBOMIB19
BBOMIB23 BBOMIB27 BBOMIB33 BBOMIB37 BBOMIB41 BBOMIB45
BBOMIB48 BBOMIB58 BBOMIB62 BBOMIB64 BBOMIB66 BBOMIB68
BBOMIB70 BBOMIB80 BBOMIB81 BBOMIB82 BBOMIB83 BBOMIB84
BBOMIB85 BBOMIB86 BBOMICP BBOMICPI BBOMIDO BBOMID06
BBOMID10 BBOMID33 BBOMIEVA BBOMIMEX BBOMIMG BBOMIMO
BBOMIMRI BBOMIPK BBOMPROC BBOMR BBOMRBO BBOMRDO
BBOMRMO BBOMRPK BBOMSBO BBOMSBOI BBOMSBO1 BBOMSBO2
BBOMSBO3 BBOMSBO4 BBOMSBO5 BBOMSBO6 BBOMSBO7 BBOMSBO8
BBOMSCO BBOMSCOX BBOMSCP BBOMSCR BBOMSCSR BBOMSDO
BBOMSD51 BBOMSD52 BBOMSD90 BBOMSMO BBOMSMS BBOMSPK
BBOMSVSA BBOMSYSI BBOMUTIL BBOOAACI BBOOABM BBOOACCI
BBOOACQE BBOOACQW BBOOACRT BBOOAET BBOOAGEN BBOOAGEV
BBOOAIM BBOOAIMR BBOOAI ***This field was
truncated. To obtain the full apar
record, please contact your local support
center.***          

Fix information
Fixed component name WASKBASE
Fixed component ID 5655A9801

Applicable component levels
R401 PSY UQ74000    UP03/02/28 P F302

  Fix is available
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Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ69818
IBM Group: Software Group
Modified date: Mar 6, 2003