I have to make a modification to a project I did some time ago.
The modification requires a report where master table records are to be printed side by side (two or three depending on the page format) with child records below each master record.
My route was to place two or three report containers side by side and handle the master detail records per container.
This issue is still for version 21.
The designer-manual tells me that I can have multiple report containers, but does not say anywhere how to do that and what the conditions are for having multiple containers.
The samples have a report with multiple containers, but do not explain anywhere how this is achieved.
When I try to add a second report container to a report, I find that the option is greyed-out and thus not available.
When I try to copy an existing report container I get a message that this type of report does not allow multiple report containers, but it does not tell me why multiple containers are not allowed.
Could anyone please assist me with this issue.