Most likely because there is no data visible to it.
regards
>Why would a report come up on screen and immediately disappear? The call is:
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>REPORT FORM rptDiarioCaja NOCONSOLE PREVIEW
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>
>The curious thing is, it was working a couple of hours ago. The latest changes to it were replacing variables shown in a field with function calls (I have since changed back to variables).
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>Would appreciate any leads. TIA,
>
>Alex