Oracle Fusion Technical: Reports, Data, Integrations and Extensions · Module 10 · REST and SOAP: calling Fusion, and being called
What breaks: five integration failures
Lesson 108 of 177 · 2 min
Five failures, and the last one is the interesting one. One. An expired credential. A password policy or a key rotation nobody connected to an integration. The log says authentication failed and nobody is reading the log, so the symptom is data that stopped arriving. Two. A role revoked. Somebody tidied the service account's roles. The call now returns a 403, or worse, succeeds and returns NOTHING — because data security filtered every row rather than refusing the request. Lesson 3. Three. A payload valid last quarter. An attribute became required, or a value set gained a validation. Rejection naming a field the integration has always sent correctly, which reads as a Fusion defect and is a release change. Lesson 10's regression test finds it a week early. Four. A retry that duplicated. An operator re-ran a job that had partly succeeded. No error at any point — both runs…
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In this module: Module 10 · REST and SOAP: calling Fusion, and being called
- 1What Fusion exposes, and what it does not
- 2REST vs SOAP: choosing without arguingFree preview
- 3Authentication and the service account
- 4Reading the REST API catalogue
- 5Your first call, and its error
- 6Payloads, child resources and partial updates
- 7Bulk operations and rate limits
- 8Fusion calling out: business events
- 9Idempotency and retries
- 10Versioning and surviving a quarterly update
- 11What breaks: five integration failures
- 12Lab briefing · Read, write and break an integration