Dear All;
I am having a problem with SAP GUI on my linux machine.
previously i was able to login to SAPGUI from any machine and from the host itseld but now i am having this error:
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partner 192.168.2.2:3200 not reached
sun may 6 12: 40: 24 2012
sap release 720
component NI (network interface), version 40
return code -10
module nixxi.cpp, line 3255
system call connect
error 111 (connection refused)
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it is worth to mention that i updated the kernel to patch level 333:
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disp+work information
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kernel release 700
kernel make variant 700_REL
compiled on Linux GNU SLES-9 x86_64 cc3.3.3 for
linuxx86_64
compiled for 64 BIT
compilation mode UNICODE
compile time Dec 23 2011 22:51:20
Sun May 6 04:41:17 2012
*** ERROR => DlLoadLib()==DLENOACCESS -
dlopen("/usr/sap/AIO/SYS/exe/run/dbsdbslib.so") FAILED
"/usr/sap/AIO/SYS/exe/run/dbsdbslib.so: wrong ELF class: ELFCLASS32"
[dlux.c 445]
update level 0
patch number 333
source id 0.333
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supported environment
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database (SAP, table SVERS) 700
operating system
Linux 2.6
Linux 3
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with this post i attacehd dev trace file with the instance profile.
i hope to find someone who can help me becuase i am dying here 
Best Regards
~Amal
Hi Amal,
The error ""/usr/sap/AIO/SYS/exe/run/dbsdbslib.so: wrong ELF class: ELFCLASS32"" ...is telling you that you are using a 32bit database kernel library when it is expecting a 64 bit database kernel library.
Please make sure you have downloaded and are using both 64 bit database dependant(SAPEXEDB) and database independent(SAPEXE) kernel libraries if your Linux system is 64bit. Also make sure you choose the correct release kernel according to your SAP components.
Regards,
Nelis
hi Nelis;
thank you for your reply.
i will bring back the old patch level, but if you look at the screenshot "sapguierror.png.png" can you tell me what is the reason for this error. i got it before i update my kernel
Best Regards
~Amal Aloun
Hi,
The 'partner not reached..' error can be a number of things(firewall, network problem etc). Your SAPgui is trying to connect to the dispatcher on port 3200 and it cannot for whatever reason. Start by looking on your SAP system if the dispatcher is actually running using netstat eg 'netstat -plnt |grep 3200' should show the process dw.sapAIO_DVEB listening on port 3200
Although, from the dev_disp.txt you attached I can see the dispatcher is NOT running because of the error I have already mentioned.
Nelis
Hello,
It looks like you are mixing up 32 and 64 bits libraries into your kernel directory causing the dispatcher to die when you try to start system up and eventually you can't connect to dispatcher port (3200). I think you downloaded SAPEXE_*.SAR for 64bits kernels and SAPEXEDB_*.SAR for 32bits kernels. So my recommendation will be:
Regards,
Jose M. Prieto
