OIC Performance Issue – Slow Customer Creation When Looping Through Multiple Integrations
Summary:
We are facing a performance issue in Oracle Integration Cloud (OIC) related to a Create Customer process.
The overall design consists of four integrations:
- Primary integration
- Fetches customer transactions from the source system
- Loops through each transaction
- For each record, it invokes three downstream integrations sequentially
- Customer creation flow (called per record):
- Create Organization
- Create Customer Account
- Create Customer Site
These three integrations are executed one after another for each customer.
Although the integrations complete successfully without any errors, the overall execution time is high.
For example, processing around 60 customers takes approximately 10 minutes, and performance degrades further as the volume increases.
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