BI Publisher Report Returns Data Manually but Outbound Report from OIC Is Empty

I am trying to generate an outbound report for recently imported invoices that were processed through the Import Payables Payment Requests job.

I created a BI Publisher report to fetch the imported records along with two additional columns:

• Status
• Error Message

When I run the BI Publisher report manually in Oracle Fusion using the relevant LOAD_REQUEST_ID, it returns the expected data. However, when the same report is called from OIC, the outbound report is empty/no file is generated.

Could you please suggest why the report returns data when executed manually but not when called from OIC, and what should be checked in the OIC/BI Publisher configuration?