SAP application error

[Vic006]

When application developers tries to execute any application they get an error message like this

RFC 1496 CONVID 19152479
* CMRC=0 DATA=0 STATUS=0 SAPRC=0 RfcExecProgram Too many open files (pipe)
RFC> ABAP Programm: CL_XTAX_RULES_RFC=============CP (Transaction: ME22)
RFC> User: SWPS (Client: 300)
RFC> Destination: VERTEX (handle: 1, convid , )
RFC 1496 CONVID 19153485

the users are accessing SAP and Oracle DB.

Any suggestions? Thanks in advance

[Eric Antunes]

Hi,

Check kernel parameter nfile:

#sar -v 3 33
#kmtune -lq nfile

Best Regards,

Eric

[Ramesh S]

Hi

Suspecting about your open files.

To avoid this one, please adjust the OS kernel parameters (maxfiles,maxfiles_lim and nfile)and the userlimits for the adm user. In any case a reboot of the system is needed.

Thanks & Regards

Ramesh

[Jean Prat]

Check your hpux kernel parameters

ex :
nw2004s/Oracle 10g/HPUX 11.11/11.23
maxfiles 1024
maxfiles_lim 2048
nflocks 4096
nfile 63488
ninode 34816


Best regards,
Jean Prat.