Anne Thanks for responding. We had set the projection for both the Schematic Feature classes and the Diagram template. I verified it once again today. I checked it for all the Schematic featureclasses. I also exported the projection PRJ file and compared it with the WKT text that i am using to set the Spatial Reference in the JavaScript code. It is matching. The interesting bit is.. when i open the diagram in ArcMap, it opens exactly to fit the extent of the ArcMap window. So it works in ArcMap without any issues. However when i open it with the Schematic Viewer distributed by ESRI or with my customized app the extent of the Schematic Diagram is much smaller than the extent returned by ArcGIS Server causing the schematic to appear at a corner of the map. Not sure what is causing this. Regards Govind
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