Application Development Discussions
Join the discussions or start your own on all things application development, including tools and APIs, programming models, and keeping your skills sharp.
Showing results for 
Search instead for 
Did you mean: 

fatal error GUI-FS10N

Former Member
0 Kudos

Hi gurus,

I am using report provided in FS10N transaction to process the results using a RFC. However, I get the error of "fatal error in GUI" . Could you please tell me how to solve this issue?

Thanks a lot,

Kind regards,


Active Contributor
0 Kudos

How did you call the transaction, RFC won't have acces to any GUI device, so you have to prevent controls like ALV.

Suggestions: Either
  1. Use cl_salv_bs_runtime_info to remove display and get data back. (many threads)
  2. Call a BAPI like BAPI_GL_ACC_GETPERIODBALANCES (every BAPI is RFC enabled)


Active Contributor
0 Kudos

Could you please give more details? What are the exact steps to reproduce "fatal error in GUI", and when does it happen?