As part of ongoing improvements to Oracle Integration, we are making crucial updates to the SOAP Adapter configuration for Fusion ERP endpoints. These changes are designed to optimize performance and improve the reliability of integrations handling large responses.
Attention Oracle Integration Customers using the SOAP Adapter with Fusion Endpoints:
- ErpIntegrationService
- ErpObjectAttachmentService
- GenericSoapService (UCM Service)
Problem Statement:
We have identified instances where large response payloads are being processed through the SOAP Adapter without enabling MTOM (Message Transmission Optimization Mechanism) attachments, even though the services support this feature. This practice can lead to performance bottlenecks. Therefore, we are requesting that you perform these changes.
Impact on Existing Integrations:
For integrations where the MTOM attachment feature is not enabled, SOAP invocations may start to fail due to exceeding the response size limits defined in the service limits section. To avoid integration failures, we strongly recommend that customers review and update their SOAP invocations, enabling MTOM attachments to handle large responses as attachments, rather than base64-encoded data by 25.10. By making these updates, you’ll prevent service disruptions and ensure that your integrations continue to run smoothly beyond the 25.10 update.
You must enable the MTOM attachment feature on Oracle Integration 3 instances with development shapes by the 25.10 release. Oracle Integration 3 instances with production shapes must be updated by release 26.04, which is planned for four months after release 25.10. This is the final time an extension is provided.
Refer to the SOAP Adapter Documentation for guidance on modifying these invocations and ensuring your integrations are future-proofed.