Hi, We have same problem on sandbox account. We recieve this error : IMESTAMP=2019%2d07%2d04T13%3a52%3a44Z&CORRELATIONID=ca5700013c62d&ACK=Failure&VERSION=62%2e0&BUILD=53232958&L_ERRORCODE0=11452&L_SHORTMESSAGE0=Merchant%20not%20enabled%20for%20reference%20transactions&L_LONGMESSAGE0=Merchant%20not%20enabled%20for%20reference%20transactions&L_SEVERITYCODE0=Error Any suggestions? Is necessary to configure reference transactions on your side? Regards
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