Passing Running Total to Sub Report 1

[Senseial]

Hello All

I have running total in my main report. I also have running total in my sub report. How can I pass running total field form my SUB report to my Main report to do
SUM1 - SUM2 = Grand total.

Thanks a lot.

 

[lbass]

In your subreport, create a shared variable:

whileprintingrecords;
shared numbervar sumx := {#yourrunningtotal};

Place this on the subreport canvas (probably in the report footer, where you have the final value within the subreport).

The subreport will need to be placed somewhere above where you want to reference the shared variable in the main report, so if you have it in the report footer, insert a report footer_b where you will place your summary formula:

//{@grandtotal}:
whileprintingrecords;
shared numbervar sumx;

sumx + {#mainrptrunningtotal}

-LB

 

[Senseial]

Thank you so much. I am learning CR and this was part unknow to me. You get a star for such a quick response.

Alex