---
sourceDocument: Australia ServiceNow AI Platform Capabilities
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/servicenow-platform

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia ServiceNow AI Platform Capabilities

ft:clusterId :

    - platcap

bundleId :

    - platcap

workflow :

    - Platform


---

# System properties

# Instance Data Replication system properties {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

These system properties control the behavior of the Instance Data Replication (IDR) application.
To set IDR system properties, navigate to the System Properties \[sys_properties\] table and add the property.  
{#instance-data-replication-properties__table_gfn_112_bxb__entry__2}

| Property | Description |
|-|-|
| The record batch size for data comparison results `idr.instance.comparison.batch.size` | If the data comparison results exceed 1 million records within the given date range, the request is divided into batches of 10,000 records. * Type: integer * Default value: 10,000 {#instance-data-replication-properties__ul_i2c_f12_bxb} |
| The maximum runtime `idr.instance.comparison.max.runtime` | The maximum amount of time allowed for running a data comparison. * Type: integer * Default value: 15 minutes {#instance-data-replication-properties__ul_fzp_m12_bxb} |
| Fields to skip `idr.dct.comparison.skip.fields` | The list of fields to skip when comparing records between instances. * Type: string * Default value: caller_id,sys_created_on,sys_created_by,sys_updated_on,sys_updated_by {#instance-data-replication-properties__ul_q2d_n12_bxb} |
[Tabelle : 1. IDR data comparison properties]

{#instance-data-replication-properties__table_gfn_112_bxb}  
{#instance-data-replication-properties__table_cbn_dym_gxb__entry__2}

| Property | Description |
|-|-|
| Stop replication if an out-of-order issue occurs `idr.message.gap.order_enforcement.enabled` | By default, IDR stops replication if an out-or-order issue occurs on the consumer. You can change the default behavior when an out of order issue occurs on the consumer by adding this property and setting it to <kbd class="ph userinput">false</kbd>. This automatically re-queues and replicates missing messages using the most recent record details from the producer without stopping replication. * Type: string * True: Stop replication * False: Don't stop replication and re-queue {#instance-data-replication-properties__ul_orb_4ym_gxb} Hinweis: Each producer and consumer instance must be on the same family version to use this property. Both instances must be on Vancouver or higher. |
| Set attachment size limit `idr.cdc.replication.table.reader.attachment.size` | By default, IDR doesn't restrict the size of attachments. You can change the default behavior by adding this property and entering a maximum size for attachments. * Type: integer (size in bytes) * Default value: 100,000,000 {#instance-data-replication-properties__ul_yfl_ftk_3xb} |
| The maximum number of records allowed in a seeding request `idr.max.seeding.limit` | If this property isn't set or present, there's no limit on the number of records for seeding requests in V2 replication sets. * Type: integer * Default value: {#instance-data-replication-properties__ul_nx1_m12_bxb} |
[Tabelle : 2. System properties]

{#instance-data-replication-properties__table_cbn_dym_gxb}
**Zugehörige Konzepte**   

* [Data privacy in Instance Data Replication](https://servicenow-prod.fluidtopics.net/iB5soFtcwLrub_0IqJvtBw "The ability of replication sets to host multiple remote consumers in Instance Data Replication (IDR) means that there are potential data privacy issues to consider.")
* [Domain separation and IDR](https://servicenow-prod.fluidtopics.net/W8LXvFQ6WkErBu5atYl~WA "Instance Data Replication (IDR) functions at the data level, which means it does not explicitly support domain separation.")  
**Zugehörige Verweise**   

* [Adapter descriptions for Instance Data Replication](https://servicenow-prod.fluidtopics.net/pq84zn~7k8P_dPGAcmlgeQ "Adapters modify the producer data before inserting the data on consumer instances in Instance Data Replication (IDR).")
* [Excluded tables in Instance Data Replication](https://servicenow-prod.fluidtopics.net/CGHsifCYjKLdsrUMKb5zHg "You can't replicate certain tables in Instance Data Replication (IDR). Child tables of tables in the exclusion list are also excluded.")
* [Instance Data Replication roles](https://servicenow-prod.fluidtopics.net/PaT2NYw_nNMtoO~NPzJq8Q#instance-data-replication-roles "Instance Data Replication (IDR) is installed with these roles.")