So, I think I fixed it initially by using this code: <?import:xdoxsl:///Custom/Procurement/POTemplate/AHA_Custom_PO_PDF.xsb?loc=${_XDOLOCALE}?> <?if xdofx:starts-with(Segment1, ‘ORD’)?> <?call-template:P3PO?> <?end if?> <?if xdofx:starts-with(Segment1, ‘PUR’)?> <?call-template:CustomPO?> <?end if?> <?if…

Hi @MandeepGupta , I followed the recommendation on the link you provided and still got the same error. Thanks!