---
sourceDocument: Brazil Workflow Data Fabric
sourceDocumentLink: https://www.servicenow.com/docs/r/integrate-applications

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Workflow Data Fabric

ft:clusterId :

    - crint

bundleId :

    - crint

workflow :

    - Creator


---

# Data quality properties

# Data quality properties {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
System property that controls how long data quality records are retained in the data quality audit and unmatched resource queue tables.
Note:  
To open the System Properties \[sys_properties\] table, enter <kbd class="ph userinput">sys_properties.list</kbd> in the filter navigator.  
{#data-quality-properties__section_properties__entry__2}

| Property | Description |
|-|-|
| sn_dcg_core.dq.purge_retention_days | Number of days that records in the data quality audit \[sn_dcg_core_dq_audit\] and unmatched resource queue \[sn_dcg_core_dq_unmatched_resource_queue\] tables are retained before the DCG Core - DQ Daily Maintenance scheduled job deletes them. Values that are empty, non-numeric, or outside the valid range fall back to the default of 7, and the job records a warning in the system log. * Type: integer * Default value: 7 * Other possible values: Any integer from 1 to 90 |
[Table 1. Properties for Data Quality]