>>>Hi everybody,
>>>
>>>I had an application working just fine. This application saves form into an image file and then prints it using Report. It worked fine, but now it gives an error "Detail band is too large to fit".
>>>
>>>Do you know why would I get this error all of the sudden and how should I fix it?
>>>
>>>Thanks a lot in advance.
>>
>>Make detail band smaller and try again. It could be printer specific, but also check image field (is it not set as 'Clip contents'?)
>
>Yes, this fixed it. It was set as Clip contents and I haven't changed the report, so it's a mystery how did it work before and suddenly stopped.

'Clip contents' means that image size on report would vary depending how you created the image. At some point your program really made the image just a bit bigger (higher) than allowed by report band.