Detail Section printing 18 times

Hi all,

Apologies if its a stupid question but this is my very 1st report - a sales invoice.

I have a detail section - limited by parameter to sales invoice number. When it prints the detail section is repeated 18 times. Ive checked the database there is only 1 record with this invoice number.

Any idea where I should start looking? As this is my 1st report there really isn't anything fancy going on.

Thanks for any help

Beckicheck if u have created any groups|||Also check the relationships between the tables used in the report.|||Thanks for your help.

I turned out that the link I had inserted wasn't completely unique and attracted too many records.

Regards

Becki