topic Re: cl_gui_cfw=>flush : CNTL Error in Application Development and Automation Discussions

cl_gui_cfw=>flush : CNTL Error

Former Member — Wed, 18 Aug 2010 16:00:04 GMT

Hi All,

I have this strange problem going on. We have developed an ALV tree. While sending the output at screen we are using method cl_gui_cfw=>flush and we get sy-subrc = 2 (CNTL_ERROR). From various posts it looks like its related to SAP GUI installation. But whats strange is that the same code works in one client I mean I am getting the output there. But in another client its giving me this error. Any ideas?

Thanks

Anuj

Re: cl_gui_cfw=>flush : CNTL Error

Former Member — Wed, 18 Aug 2010 19:38:06 GMT

Hello Anuj!

I remember a problem with a similar behavior. In one computer the program runs ok, in another computer the program don't show up.

The difference between the computers was the internet explorer. One has an IE6 an another has IE7. So I had to upgrade the SAPGUI to the latest patch to work fine under IE7.

Best regards.

Claudio (Aparatey)

Re: cl_gui_cfw=>flush : CNTL Error

Former Member — Wed, 18 Aug 2010 20:39:52 GMT

Hi Claudio,

Thanks for the response. I figured it out! It was basically a data issue as the internal table which I was using had no data for the main node key field. At that point system when system tries to put up a node it was not finding any reference parent node.

Thanks

Anuj

Edited by: Anuj Sethi on Aug 18, 2010 4:40 PM