When publishing a mosaic dataset as a cached map service, the cache may not be generated properly if the Maximum Size of Requests is set to a value less than 4096 x 4096. So, a higher value is recommended for an improved cache generation.
- Right-click the message and click Show Mosaic Dataset Properties Page.
- Change the number of rows and columns under Maximum Size of Requests to a value greater than 4096 for an improved cache.
See Mosaic dataset properties for more information.