This error can happen when code in a report tries to run a report. For example, if there is any expression that calls a UDF -- and the UDF runs a report -- you end up with a nesting error.
Try previewing the report from the report designer and after the error pops up, the offending object should appear. If you can't run from the designer because your code sets up tables and/or cursor or other information, try this tip ...
Change the line of code in your program that says REPORT FORM ... to MODIFY REPORT .... Then run your app as usual and instead of the report running, the designer pops up. Then you can pick preview from the designer and see if you can narrow down which object is causing the problem.
Cathy
>I am getting 'Report contains a nesting error' for some reason. The fields on my report contain some concatenation but no IIF statements and no code in the dataenviornment. Any ideas? This is happening on a sporatic bases.