2399096 - dispatcher does not start with a name resolution request | SAP Knowledge Base Article

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2399096 - dispatcher does not start with a name resolution request


During the start up of SAP ABAP dispatcher it does not complete the start up and stuck in the initial steps.
The trace file created is dev_disp.new and dev_disp is not updated.

Starting the system with trace level 2, the last lines of the trace are  like following:


dev_disp.new with trace level 2 

NiHLGetHostName: got address <IP> from operating system
NiIGetHostName: addr <IP> = hostname '<hostname>' (fq)


 Collecting the c-strack of dispatcher PID,  with sapstack tool, the following stack is present:

__lll_lock_wait () from /lib64/libpthread.so.0
pthread_mutex_lock () from /lib64/libpthread.so.0
_nss_wins_gethostbyname_r () from /lib64/libnss_wins.so.2
_nss_wins_gethostbyname2_r () from /lib64/libnss_wins.so.2
gaih_inet () from /lib64/libc.so.6
getaddrinfo () from /lib64/libc.so.6
interpret_string_addr_internal () from /lib64/libnss_wins.so.2
interpret_addr () from /lib64/libnss_wins.so.2
interpret_addr2 () from /lib64/libnss_wins.so.2
?? () from /lib64/libnss_wins.so.2
wins_srv_tags () from /lib64/libnss_wins.so.2
resolve_wins () from /lib64/libnss_wins.so.2
_nss_wins_gethostbyname_r () from /lib64/libnss_wins.so.2
_nss_wins_gethostbyname2_r () from /lib64/libnss_wins.so.2
gethostbyname2_r@@GLIBC_2.2 () from /lib64/libc.so.6
gaih_inet () from /lib64/libc.so.6
getaddrinfo () from /lib64/libc.so.6
NiPGetHostByName(char16_t const*, unsigned char, unsigned char, NI_NODEADDR*, unsigned int*, char16_t*, unsigned int, _IO_FILE**) ()
NIHIMPL_LINEAR::getNodeAddr(char16_t const*, NI_NODEADDR*, unsigned int, int, _IO_FILE**) ()
NiIGetNodeAddr(char16_t const*, int, NI_NODEADDR*, unsigned int, _IO_FILE**) ()
NiHostToAddr ()
DpNetCheck ()
DpSapEnvInit ()
DpMain ()
__libc_start_main () from /lib64/libc.so.6
_start ()



  • SAP Netweaver all releases
  • Linux Operating System


Suse Red hat SLES DNS name resolution LMHOSTS  /etc/services hostname  startup IP hang YELLOW sapcontrol , KBA , BC-CST-STS , Startup Service , BC-CST , Client/Server Technology , BC-CST-DP , Dispatcher, Task Handler , BC-OP-LNX , Linux , Problem

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