Hi,
I have a problem with alv fieldcatalog merge,
method set_sort_criteria.
*... (1) Trace?
if not mr_trace is initial.
call method mr_trace->add_trace_item
exporting
i_trace_item = 'SET_SORT_CRITERIA'
ir_variant = m_cl_variant
it_data = mt_data
it_info = mt_info.
endif.
if m_cl_variant->mt_fieldcatalog is initial.
>>> raise no_fieldcatalog_available.
endif.
The problem is at line near arrows above.
What could be the problem?
Thanks.