We recently upgraded from PI 7.11 to PI 7.31 sp12 (dual stack) and SAP wd from 721 to 741. After the upgrade we are noticing that some of the web service calls that come from legacy systems reach WD but do not reach PI system while others work fine.
We also noticed that this issue occurs with asynchronous web service calls only. No issues with synchronous.
Any clues? Find below the instance profile parameters and the release information:
SAPSYSTEMNAME = ABC
SAPSYSTEM = 27
INSTANCE_NAME = W27
DIR_CT_RUN = $(DIR_EXE_ROOT)/$(OS_UNICODE)/rs6000_64
DIR_EXECUTABLE = $(DIR_CT_RUN)
DIR_PROFILE = $(DIR_INSTALL)/profile
_PF = $(DIR_PROFILE)/ABC_W27_hostnamexxxxx
SETENV_00 = DIR_LIBRARY=$(DIR_LIBRARY)
SETENV_01 = LD_LIBRARY_PATH=$(DIR_LIBRARY):%(LD_LIBRARY_PATH)
SETENV_02 = SHLIB_PATH=$(DIR_LIBRARY):%(SHLIB_PATH)
SETENV_03 = LIBPATH=$(DIR_LIBRARY):%(LIBPATH)
SETENV_04 = PATH=$(DIR_EXECUTABLE):%(PATH)
#-----------------------------------------------------------------------
# Accesssability of Message Server
#-----------------------------------------------------------------------
rdisp/mshost = hostnamexxxxx
ms/http_port = 8126
#-----------------------------------------------------------------------
# Configuration for medium scenario
icm/max_conn = 10000
icm/req_queue_len = 6000
icm/max_sockets = 16384
icm/min_threads = 100
icm/max_threads = 250
icm/conn_timeout = 30000
mpi/total_size_MB = 500
#mpi/buffer_size = 65536
#mpi/max_pipes = 20500
#-----------------------------------------------------------------------
# SAP Web Dispatcher Ports
#-----------------------------------------------------------------------
icm/server_port_0 = PROT=HTTP,PORT=62700,TIMEOUT=5400,PROCTIMEOUT=5400
icm/server_port_1 = PROT=HTTPS,PORT=62701,TIMEOUT=5400,PROCTIMEOUT=5400
#icm/HTTP/admin_0 = PREFIX=/sap/admin,DOCROOT=$(DIR_DATA)$(DIR_SEP)icmandir,AUTHFILE=$(icm/authfile),PORT=81$$
icm/HTTP/admin_0 = PREFIX=/sap/admin,DOCROOT=/usr/sap/ABC/W27/work/admin,AUTHFILE=/usr/sap/ABC/SYS/global/security/dat
a/icmauth.txt,PORT=62700,HOST=hostnamexxxxx
#-----------------------------------------------------------------------
# Start webdispatcher
#-----------------------------------------------------------------------
_WD = wd.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_00 = local rm -f $(_WD)
Execute_01 = local ln -s -f $(DIR_EXECUTABLE)/sapwebdisp$(FT_EXE) $(_WD)
Start_Program_00 = local $(_WD) pf=$(_PF)
#ssl/ssl_lib = $(DIR_EXECUTABLE)$(DIR_SEP)$(FT_DLL_PREFIX)sapcrypto$(FT_DLL)
ssl/ssl_lib= /sapmnt/ABC/exe/nuc/rs6000_64/libsapcrypto.o
sec/libsapsecu = $(ssl/ssl_lib)
ssf/ssfapi_lib = $(ssl/ssl_lib)
#SETENV_05 = SECUDIR=$(DIR_INSTANCE)/sec
SETENV_05 = SECUDIR=/usr/sap/ABC/W27/sec
# SSL configuration
ssl/server_pse = /usr/sap/ABC/W27/sec/ABCSSL.pse
wdisp/ssl_encrypt = 0
icm/HTTPS/verify_client = 0
____________________________________________________________________________________________________________________
Release Information Refresh
Web Administration Version 7.41.0, Wed Feb 27 17:26:14 CET 2013
SAP Web Dispatcher Version 7.41.0, multithreaded, ASCII, 64 BIT
CommonCryptoLib Version 8.4.30 Sep 25 2014
kernel information
system name ABC
kernel release 741
database library
compiled on AIX 1 6 00F674C64C00
compiled time Nov 1 2014 22:19:48
update level 0
patch number 112
source id 0.112
supported environment
AIX 1 6
AIX 1 7