Why do certain columns of a sub report not suppress with the same code put in some other columns. The other columns suppress successfully, just the header does not suppress.
I have already tried suppressing within the sub report. When I try to suppress the entire sub report section, the entire report does not show any data.
If isNull({CTA_Detail_3.PROJECT_NUM}) THEN TRUE
Else If
totext({CTA_Detail_3.PROJECT_NUM}) <> totext({?Pm-CTA_Head.PROJECT_NUM}) OR
totext({CTA_Detail_3.PROJECT_PURPOSE}) <> totext({?Pm-CTA_Head.PROJECT_PURPOSE}) OR
totext({CTA_Detail_3.PROJECT_TIRE_NO}) <> totext({?Pm-CTA_Head.PROJECT_TIRE_NO}) OR
totext({CTA_Detail_3.EXAM_DATE_CUT}) <> totext({?Pm-CTA_Head.EXAM_DATE_CUT}) Then TRUE
The sub report should not show up if CTA_DETAIL_3.PROJECT_NUM is NULL