Sunday, January 13, 2008

librfc32.dll troubles

Once you are working with SAP BW BEx tool and accessing different version of SAP BW you might encounter an error in BEx Query Designer says: “"Run-time error '-2147417848 (800010108)': Automation error The object invoked has disconnected from its clients".” 


BEx Query Designer crashes afterwards.
Solution is to replace the RFC library librfc32.dll stored in your \WINDOWS\system32 on the client PC with a proper version depends on you SAP GUI version:

620: Version >= 6206.6.1938.4727 (620x.x.x.4727).
640: Version >= 6400.3.79.4740 (640x.x.x.4740).
710: check the newest patch of SAP GUI on SAP FTP server
.


See  this post to find out where to download librfc32.dll library.

11 comments:

Anonymous said...

It helped me a lot.

sapper said...

Hi, it is a pleasure to me to help you. Please stop by this blog next time as well. Cheers.

Anonymous said...

Hi, where i get librfc32.dll for replace my version in windows\system32 folder ?

I have Gui7 but problem in BEx for BW3.5

Thank you.

sapper said...

Hi Anonymous, just check the newest patch for you version of SAP GUI. See link provided in my blog post.

Anonymous said...

Hi There,

is "librfc32.dll" is just front-end file or does it has anything to do with BW version, i m on BW 3.1, GUI 7.1 patch level 7. Im experiencing the same issue, is it applicable to me?? can i just implement latest patch 10 for GUI 7.1?? does it overwrite that file??

Thanks
Robyn

Anonymous said...

i have installed the latest patch 10 for GUI 7.10, but no help its still giving the same error. iam i missing anything here

Thanks
Robyn.

sapper said...

Robyn, make sure you have installed BI patches as well since SAP GUI has different patches for classics GUI, BI and other components.

Anonymous said...

Hi,

Unfortunately i can't install BI patches coz my Basis lead is reluctant to that suggests we do after upgrade to BI 7.0 but i dont think its gonna happen soon.

currently we'r on BW 3.1 SP 17. is there any work around or just uninstall 7.1 go back to 6.4.

Thanks
Robyn.

Anonymous said...

Hi Sapper,

Bingo, Bingo

i fixed that using sap note: 1039191

thanks for ur inputs

Robyn.

Anonymous said...

Hi sapper,
i develloped some VB prg to execute RFC and i've experienced same troubles, because i referenced librfc32.dll in my vb project.
Do you know another way to link librfc32 instead of reference it?
Regards
Rui

seventyros said...
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