OIC - How will you handle error in OIC integration? If you are processing multiple records, how will you ensure all the records are processed even if a single record errors out?

How will you handle error in OIC integration? If you are processing multiple records, how will you ensure all the records are processed even if a single record errors out?

Answer:

In Oracle Integration Cloud (OIC), when processing multiple records (for example, a JSON array or CSV data), handling errors gracefully is crucial to prevent the entire integration from failing due to a single bad record. Here's how to ensure all records are processed even if one fails:

1. Use a For-Each Action:
   Loop through the array or list of records using the For-Each action so each record is processed individually.

2. Wrap Logic Inside a Scope:
   Place your main processing logic for each record inside a Scope activity.

3. Add Fault Handler to Scope:
   Inside the Scope, add a Fault Handler to catch any errors specific to that record and log or handle them (e.g., write to a log file, invoke an error-handling integration, or call a notification).

4. Continue on Error:
   Since the fault is handled within the loop, the integration will not fail globally and will continue to the next record in the For-Each.

5. Track Success and Failures:
   Optionally, maintain a status array or write results to a lookup, object store, or DB table indicating success or failure for each record.

This way, each record is treated independently, and errors in one record do not block the processing of others.