>>>Why would the .rptexec() method not see the form's private datasession / data environment?
>>>TIA
>>
>>Objects default to the datasession they were created in. You may need to pass a datasession id to your report object, or just have it always set it's data session to the _SCREEN.ActiveForm.DataSessionID.
>
>How do I pass datasessionID to the report at runtime? I don't want to embed _screen.activeform.datasessionID in the report's data environment if possible.

Well, if you really want to use the form's DE, then you can't use a private datasession in the report. Just turn that off, and make sure the form opens any tables that your report needs.