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Migration Assessment Scan: Unsupported Site Templates

Learn how to fix issues with Unsupported Site Templates during migration.

Overview

Every SharePoint site is based on a site template. In the SharePoint source environment, it was possible to create site collections using various default templates and templates deployed via Full Trust Code (FTC). However, site collections that are supported for migration are the Team Site and Personal Site templates. The Personal Site Template is used for creating Microsoft OneDrive sites.

Supported Site Templates:

Template Friendly Name Template ID
TeamSite STS 1
Personal Site SPSPERS 21

Data Migration

Any site that isn't using a Team Site or Personal Site template should be mapped to the Team Site template during migration. The content from the source environment is then copied into the new Team Site on the target.

Important

Any site configured as "No Access" (locked) in SharePoint is skipped. To see a list of locked site collections see the Locked Sites scan output.

Preparing for Migration

Use the scan report for Unsupported Site Templates to identify site collections that are impacted. The impacted site's content is copied into a Team Site template during migration, but it's possible the Team Site template doesn't include the features/functionality of the source site.

Post Migration

Validate that your sites work post migration.

Scan Result Reports

UnsupportedWebTemplate-detail.csv This scan report contains a list of sites that are currently using a site template that isn't supported on the target platform.

Column Description
SiteId Unique identifier of the impacted site collection.
SiteURL URL to the impacted site collection.
SiteOwner Owner of the site collection.
SiteAdmins List of people listed as site collection administrators.
SiteSizeInMB Size of the size collection in megabytes (MB).
NumOfWebs Number of webs that exist in the site collection.
ContentDBName Name of the content database hosting the site collection.
ContentDBServerName SQL Server hosting the content database.
ContentDBSizeInMB Size of the content database hosting the site collection.
LastContentModifiedDate Date/Time the site collection had content modified.
TotalItemCount Total number of items found in the site collection.
Hits Number of requests logged for the site collection. Relies on data from the usage logging service. This row shows N/A if the usage logging service is disabled.
DistinctUsers Number of distinct users that accessed the site collection. Relies on data from the usage logging service. This row shows N/A if the usage logging service is disabled.
DaysOfUsageData Number of days the usage logging service retains data. This information provides context for Hits and DistinctUsers. For example, if this number is 14 days, the Hits and DistinctUsers data is for the last 14 days.
FullURL URL to the impacted site.
WebID ID for the site linked to the invalid site template.
WebTitle Title for the impacted site.
WebTemplateID ID for the site template that isn't supported in the source environment.
WebTemplate Friendly name for the site template. If this row is empty, it indicates that the site template is no longer registered on the source environment.
ScanID Unique identifier assigned to a specific execution of the SharePoint Migration Assessment Tool.