# Maintenance

The Maintenance Configuration Editor is used when troubleshooting replication issues.

![](/files/aZ3n0mvQQy7bWT1HLomQ)

| Parameter Name             | Default Setting | Required | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| -------------------------- | --------------- | -------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Modified Since             | Blank           | No       | <p>If a date is specified, then only records created or modified on or after the specified date are copied. Built in relative dates are available from a pull-down menu or a fixed date can be entered. When entering a date, the interface will have a yellow background which clears when a date is recognized.</p><p>Fixed date formats are:</p><ul><li>dd-MMM-yy (19-May-1984)</li><li>M/d/y (5/19/84)</li><li>dd.MM.yy (19.5.1984)</li><li>dd-MM-yy (19-5-84)</li><li>yyyyMMdd (19840519)</li></ul> |
| Modified Thru              | Blank           | No       | If a date is specified, only records created on or modified up to or on the specified date are copied. See format notes above.                                                                                                                                                                                                                                                                                                                                                                           |
| Ignore Timestamps          | Unchecked       | No       | <p>If checked, CopyStorm will retrieve records in ID order rather than timestamp order.</p><p><strong>WARNING</strong>: unless a CopyStorm job runs to completion without errors, using this option will make subsequent incremental updates fail to fetch the proper records.</p>                                                                                                                                                                                                                       |
| Analyze UNKNOWN\_EXCEPTION | Unchecked       | No       | When Salesforce returns an UNKNOWN\_EXCEPTION this generally indicates that a SOQL query failed in a way the Salesforce infrastructure did not expect. When this option is checked and CopyStorm is running in GUI mode, CopyStorm will do a rather expensive analysis of the failed SOQL and attempt to determine a very small SOQL statement which exhibits the problem. The very small SOQL statement is what Salesforce support will require (even demand!).                                         |


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