Barclays V3 transactions endpoint next link / pagination error

Description

When queried, the /transactions endpoint (https://telesto.api.barclays/open-banking/v3.1/aisp/accounts/AcountID/transactions) returns a Next link to /balances (https://telesto.api.barclays/open-banking/v3.1/aisp/accounts/AcountID/balances...) rather than the next available page of transactions. This then returns a 500 error:

{
"ErrorCode": "UK.OBIE.UnexpectedError",
"Message": "Unexpected Error occurred while processing the request "
}
For additional context (if helpful) - after an automated retry attempt at hitting the erroneous Next / balances endpoint we then received a 400 auth issue:

{
"ErrorCode": "UK.OBIE.Field.Unexpected",
"Message": "Consent validation failed because of invalid data. "
}

Technical Impact

Unable to obtain transaction data beyond first page of results

Workaround

None available

Resolution Notes

None

Impact Assessment

Transaction data is critical to our business use-case

Status

Assignee

Unassigned

Reporter

Beejal Nagar

Reference

None

Service Desk Reference

OBSD-10005

ASPSP

Query Type

None

Created (Original)

None

TPP Impact

Medium

Issue Summary

None

OB Environment

None

Business Impact Severity

Level 2

Share

Yes
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