i south have created a report writer report with variation (can be seen on the left hand of the screen after execution of the report)). De GRR1 (Report painter/writer)) Report Painter & Report Writer is generally used for creating FI e Transaction code statement to create report painter is GRR1. Now, use of Variable in Report Painter/Writer SAP DEVELOPER NETWORK m consumers BUSINESS PROCESS EXPERT COMMUNITY m 2010 SAP AG 2 Table of Contents. Hello Experts, library for Report Painter/Writer-Original Message- Subject: Library for Report Painter/Writer Hi Sappers I just have one question regarding Report Writer. If i try to.