XML INVOICE Report RAXINV, Taxline is repeating for each invoice line

Question

Hi Tim
Thanks a lot for your blog
Greeting !!
I have successfully created XML report for AR invoice Printing learning from your blog but stuck to a problem , whenever Invoice is having multiple lines ,say 20, then for each invoice line there is tax line printing 20 times like this:
PART NO.| CUSTOMER PART#/DESCRIPTION | UNIT PRICE | QUNTITY|
A123 | 34 WELD-ROD | 52 | 22 |
Tax Exempt @ 0.00
A234 | 238-AL WIER | 63 | 55 |
Tax Exempt @ 0.00
........ Assume there are 20 lines then tax line also repeating 20 times which i don't want .It should get printed only once if it is same
pls help me to achieve this
Thanks
Rahul

Answer 1

Thanks Tim for Your Instant reply.
I have gone through your duplicate line elimination but my requirement is not this
I'll explain it, I am using LINE_DESCRIPTION tag for printing item description and this tag have two value for it, when the LINE_TYPE =LINE then LINE_DESCRIPTION tag is printing the line description and if LINE_TYPE =TAX
then LINE_DESCRIPTION tag is printing the taxline information. Now if I have 20 lines in Invoice then the tax line will also repeat for 20 times, and if i use duplicate line elimination logic and I have same item it'll not print that item, some times whole invoice become blank.
So I want to print 20 lines and out of that 15 lines are have same tax rate then it should print once at the end of 15th line and for remaining 5 lines if tax rate is different for each line then it should print at the end of each line (5lines)
In the linetreevariable i used <xsl:variable xdofo:ctx="incontext" name="invLines" select=".//G_LINES [LINE_TYPE!='FREIGHT']"/> i.e. I want only line type=LINE and TAX
Thanks
Rahul