SOAP Web Services Removal Plans in NetSuite 2026.1

Starting in NetSuite 2026.1, Oracle NetSuite is implementing the gradual removal of SOAP web services as part of a strategic shift toward more modern integration channels. This move emphasizes the company's commitment to adopting REST web services, which will ultimately replace SOAP entirely by the end of 2028.

What's New

• SOAP Endpoint Removal: The last planned SOAP endpoint is 2025.2. Beyond this version, any further SOAP endpoints will only be released if necessary to address specific business or technical requirements.
• Support Timeline: Upon the release of NetSuite 2027.1, only the 2025.2 endpoint will receive support. Furthermore, as of the 2028.2 release, all SOAP web services will be discontinued, leading to the cessation of existing SOAP integrations.
• Transition to REST: Developers are encouraged to migrate any custom applications that currently utilize SOAP to the SuiteTalk REST web services, which support OAuth 2.0 for authentication. All new integrations should now be based on this technology.

Who This Affects

This transition impacts various roles:

• Developers: Those working on integrations need to transition from SOAP to REST.
• Administrators: Responsible for managing integrations and ensuring compliance with new standards.
• Technical Partners: Companies that provide custom applications must adapt their solutions to align with REST APIs.

Best Practices for Migration

• Start Early: Begin your migration process as soon as possible to avoid disruptions as support phases out.
• Consult the Migration Guide: Reference the SOAP Web Services To REST Web Services Upgrade Guide for detailed steps on transitioning your integration.
• Communicate with Partners: If using third-party SOAP applications, make sure to engage with your partners early on to secure a REST-based alternative.

Additional Resources

• WSDL Resources: Access to the complete list of supported WSDL versions is crucial for developers transitioning away from SOAP, ensuring they are leveraging the latest protocols.
• Documentation Links: Familiarize yourself with the SOAP Web Services Platform Guide and Records Guide for ongoing projects.

Key Takeaways

• SOAP web services will be retired by 2028.2, necessitating migration to REST APIs.
• Integrators are encouraged to use OAuth 2.0 with the REST API for enhanced security.
• Starting from 2025.2, only that endpoint will be supported until its removal in 2028.2.
• Developers should begin the transition immediately to minimize impact on existing integrations.
• Oracle NetSuite will provide REST alternatives for their integration applications, ensuring a smooth transition for users.