Crystal Runtime Issues with BIPRNT00.
From Oracle
The issue is tracked in Oracle Bug:12364170 - PT8.50 CRYSTAL INVOICE ERROR AT BIPRNT00, BIPRNT01, BIPRNT02
The issue caused by Crystal Reports 2008 software bug ADAPT01503419, fixed in Crystal Reports Redistributable Runtime SP3 Fixpack 3.5 (see below for details)
Development has replicated the problem and found that it can be resolved by applying the Crystal Reports 2008 Runtime Fixpack 3.5, available directly from SAP/Business Objects.