Hi Editus,
LR11.52 does not resolve the issue. Updated to 11.52 but still having the same issue.
KM00418215 was raised for same issue and still under investigation
Title: SapGui script hangs during replay on sapgui_grid_fill_data() step
Document ID: KM00418215
Product: LoadRunner
Version: 11.50
OS: Unspecified
Updated: 2013-Apr-30
Classification: Known Problem
Status: Investigation
In plan: Under Review
Submitted: 2013-Apr-26
LR11.52 does not resolve the issue. Updated to 11.52 but still having the same issue.
KM00418215 was raised for same issue and still under investigation
Title: SapGui script hangs during replay on sapgui_grid_fill_data() step
Document ID: KM00418215
Product: LoadRunner
Version: 11.50
OS: Unspecified
Updated: 2013-Apr-30
Classification: Known Problem
Status: Investigation
In plan: Under Review
Submitted: 2013-Apr-26