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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 and dev_disp is not updated.

Starting the system with trace level 2, the last lines of the trace are  like following: 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/
pthread_mutex_lock () from /lib64/
_nss_wins_gethostbyname_r () from /lib64/
_nss_wins_gethostbyname2_r () from /lib64/
gaih_inet () from /lib64/
getaddrinfo () from /lib64/
interpret_string_addr_internal () from /lib64/
interpret_addr () from /lib64/
interpret_addr2 () from /lib64/
?? () from /lib64/
wins_srv_tags () from /lib64/
resolve_wins () from /lib64/
_nss_wins_gethostbyname_r () from /lib64/
_nss_wins_gethostbyname2_r () from /lib64/
gethostbyname2_r@@GLIBC_2.2 () from /lib64/
gaih_inet () from /lib64/
getaddrinfo () from /lib64/
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/
_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-OP-LNX , Linux , BC-CST-DP , Dispatcher, Task Handler , Problem

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