SOAP Web Services Deprecation and...

Starting in NetSuite 2025.1, Oracle has announced the gradual removal of SOAP web services, marking a significant shift towards modern integration methods. The 2025.2 endpoint will be the final release for SOAP, with plans to support only the latest endpoint after this date.

What Changes Are Happening?

As part of Oracle NetSuite’s modernization efforts, the company is phasing out SOAP web services to promote the use of SuiteTalk REST web services with OAuth 2.0 authentication. Here's what you need to know:

The 2025.2 SOAP endpoint will be last planned release, and future SOAP endpoints will only be available if critical business needs arise.
With the release of 2027.1, only the 2025.2 endpoint will remain supported.
By the 2028.2 release, all SOAP integrations will cease operation.

Migration Recommendations

For businesses and developers relying on SOAP integrations, migrating to REST is critical. Here are some best practices for a smooth transition:

Start Planning Early: If you have custom applications using SOAP, begin migration planning now to ensure continuity of service.
Consult Partners: If you utilize a partner SOAP application, work with them to transition to a REST-based solution.
Utilize Support Resources: Oracle NetSuite will provide a REST-based application for any existing integrations they offer.

Resources for Migration

Oracle provides a number of resources to assist with the migration:

Available WSDL Resources

The following resources are available for current and previous SOAP endpoints:

Version	Online WSDL	Downloadable WSDL	Platform Guide	Records Guide	Release Notes
2025.1	Link	Download	Guide	Guide	Notes
2024.2	Link	Download	Guide	Guide	Notes

Summary

Oracle’s phased removal of SOAP web services highlights the importance of adopting RESTful methods for integrations. Transitioning to this modern API structure will ensure your integrations remain functional and secure moving forward.

Key Takeaways:

SOAP web services will be deprecated, with final support ending after 2028.2.
Transition to REST is essential for ongoing integration needs.
Utilize provided resources to guide your migration process.
Partner applications need to shift to REST solutions promptly.

Source: This article is based on Oracle's official NetSuite documentation.

Frequently Asked Questions (4)

What are the key dates for phasing out SOAP web services in NetSuite?

SOAP web services will start being phased out in NetSuite 2026.1 with complete retirement by 2028.2. The 2025.2 endpoint will be the last supported version, receiving support until its removal in 2028.2.

What steps should developers take to migrate from SOAP to REST in NetSuite?

Developers should begin migrating custom applications to SuiteTalk REST web services, utilize OAuth 2.0 for authentication, and refer to the SOAP Web Services To REST Web Services Upgrade Guide for a detailed transition plan.

How does the cessation of SOAP web services impact NetSuite administrators?

Administrators will need to oversee the transition of integrations from SOAP to REST, ensuring compliance with new standards and updating any third-party applications reliant on SOAP to REST alternatives.

Will there be any new SOAP endpoints introduced after 2025.2?

After the 2025.2 release, new SOAP endpoints will only be introduced if necessary to address specific business or technical requirements, with the general shift being towards REST APIs.

SOAP Web Services Deprecation and Transition to REST in