Why did I get API error code 11452?
PayPal returned API error code 11452 - Merchant not enabled for Reference Transactions.
Cause
Your account isn't enabled for PayPal Reference Transactions. You can receive this code when trying to perform the following transactions:
- DoReferenceTransaction
- SetCustomerBillingAgreement
- BAUpdate
Solution
Reference Transactions require approval. Therefore, contact PayPal to have Reference Transactions enabled on your account.
For help resolving this issue or others, visit PayPal's Contact Customer Service page.
Note: See the Developer Portal for a complete list of NVP/SOAP API error codes.
See also:Set up Reference Transactions