Technical failure at the acquirer's end: The payment processor responsible for handling the transaction encountered a system error.
Acquirer network connectivity issues: Communication between the payment gateway and the acquiring bank was disrupted.
High transaction load or maintenance at acquirer: The acquirer's systems may be experiencing heavy traffic or undergoing maintenance.
Acquirer service limitations: The acquirer may not fully support the transaction type or payment method at the time of processing.
Ask the customer to retry the transaction after some time.
Recommend using a different payment method if the issue persists.
Monitor Chargebee's or the gateway's status page or official communications for outage or maintenance notifications.
If the issue occurs frequently, contact support@chargebee.com for detailed insights and resolution timelines.