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I know of no problem unless the database is setup to lock tables.<br />
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This may be useful<br />
<a href="http://support.businessobjects.com/communityCS/TechnicalPapers/scr_subreports.pdf.asp" rel="ugc">http://support.businessobjects.com/communityCS/TechnicalPapers/scr_subreports.pdf.asp</a><br />
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mlmcc
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I know of no problem unless the database is setup to lock tables.

This may be useful
http://support.businessobjects.com/communityCS/TechnicalPapers/scr_subreports.pdf.asp [http://support.businessobjects.com/communityCS/TechnicalPapers/scr_subreports.pdf.asp]

mlmcc

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I think ebolek had a typo: &quot;if you use a subreport in the main report, you can NOT insert a subreport into the subreport of the main report.&quot;<br />
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Spykair
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I think ebolek had a typo: "if you use a subreport in the main report, you can NOT insert a subreport into the subreport of the main report."

Spykair

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I accept this answer assuming you meant YOU CANNOT use a subreport of the main report. &nbsp;Thanks!
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I accept this answer assuming you meant YOU CANNOT use a subreport of the main report.  Thanks!

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Does this create a read conflict. &nbsp;IS there any type of record locking or something of the kind? &nbsp;Let me know.<br />
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I have a report, with a subreport in it. &nbsp;(The main is the detail, and the subreport is the summary) &nbsp;They both pull data from the same table. &nbsp;Is this a conflict?
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Does this create a read conflict.  IS there any type of record locking or something of the kind?  Let me know.

I have a report, with a subreport in it.  (The main is the detail, and the subreport is the summary)  They both pull data from the same table.  Is this a conflict?

HOW does Crystal reads records from a subreport that are also read in the main report

Crystal Reports is a business intelligence application from SAP SE. It is used to graphically design data connections and report layouts from a wide range of data sources including Excel spreadsheets, Oracle, SQL Server databases and Access databases, BusinessObjects Enterprise business views, and local file-system information. Report designers can place fields from these sources on the report design surface, and can also deploy them in custom formulas (using either BASIC or Crystal's own syntax), which are then placed on the design surface. Crystal Reports also supports subreports, graphing, and a limited amount of GIS functionality.