| Details | |
| Product: | Exchange |
| Event ID: | 600 |
| Source: | ESE |
| Version: | 6.5.0000.0 |
| Message: | process name (process id) nameThe database engine encountered an unexpected duplicate key on the table %4. One record has been dropped. |
| Explanation | |
| Typically, this message is purely informational and can be ignored. | |
| User Action | |
| Ignore this message unless there are problems with the information store after the conversion is complete.
If problems with the Information Store occur after conversion and this error is encountered, repair information store inconsistencies by running the utility Isinteg. Contact Microsoft Product Support Services for assistance running the Isinteg utility. |
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