Developer's Guide
Table Of Contents
- Content
- Preface
- Introducing the Gateway Checkout Solutions
- Secure Token
- Configuring Hosted Checkout Pages
- Payflow SDK
- Sending a Simple Transaction to the Server
- Submitting Credit Card Transactions
- Obtaining an Internet Merchant Account
- About Credit Card Processing
- Credit Card Features
- Planning Your Gateway Integration
- Core Credit Card Parameters
- Submitting Account Verifications
- Submitting Authorization/Delayed Capture Transactions
- Submitting Balance Inquiry Transactions
- Submitting Card Present (SWIPE) Transactions
- Submitting Credit Transactions
- Submitting Inquiry Transactions
- When To Use an Inquiry Transaction
- Required Parameters When Using the PNREF
- Inquiry Transaction Parameter String Using the PNREF
- Required Parameters When Using the CUSTREF
- Inquiry Transaction Parameter String Using the CUSTREF
- Required Parameters When Using the Secure Token
- Inquiry Parameter String Using the Secure Token
- Submitting Partial Authorizations
- Submitting Purchasing Card Transactions
- Submitting Reference Transactions (Tokenization)
- Submitting Sale Transactions
- Submitting Soft Merchant Information
- Submitting Voice Authorization Transactions
- Submitting Void Transactions
- Using Address Verification Service
- Using Card Security Code
- Testing Transactions
- Transaction Responses
- Processors Requiring Additional Transaction Parameters
- American Express Additional Credit Card Parameters
- Elavon Additional Credit Card Parameters
- First Data Merchant Services Nashville, Additional Credit Card Parameters
- First Data Merchant Services North, Additional Credit Card Parameters
- Heartland, Additional Credit Card Parameters
- Litle Additional Credit Card Parameters
- Merchant e-Solutions, Additional Credit Card Parameters
- Paymentech Salem (New Hampshire) Additional Credit Card Parameters for American Express
- PayPal Credit Card Transaction Request Parameters
- SecureNet Additional Credit Card Parameters for American Express
- Vantiv Additional Credit Card Parameters
- WorldPay Additional Credit Card Parameters
- TeleCheck Electronic Check Processing
- Submitting Purchasing Card Level 2 and Level 3 Transactions
- About Purchasing Cards
- About Program Levels
- About American Express Purchasing Card Transactions
- American Express Purchasing Card Transaction Processing
- Elavon (Formerly Nova) Purchasing Card Transaction Processing
- First Data Merchant Services (FDMS) Nashville Purchasing Card Transaction Processing
- First Data Merchant Services (FDMS) North Purchasing Card Transaction Processing
- First Data Merchant Services South (FDMS) Purchasing Card Transaction Processing
- Global Payments - Central Purchasing Card Transaction Processing
- Global Payments - East Purchasing Card Transaction Processing
- Heartland Purchasing Card Transaction Processing
- Litle Purchasing Card Transaction Processing
- Merchant e-Solutions Purchasing Card Transaction Processing
- Paymentech Salem (New Hampshire) Purchasing Card Transaction Processing
- Paymentech Tampa Level 2 Purchasing Card Transaction Processing
- SecureNet Purchasing Card Transaction Processing
- TSYS Acquiring Solutions Purchasing Card Transaction Processing
- Vantiv Purchasing Card Transaction Processing
- WorldPay Purchasing Cards Transaction Processing
- VERBOSITY: Viewing Processor- Specific Transaction Results
- ISO Country Codes
- Codes Used by FDMS South Only
- PayPal Acquirer
- Additional Processor Information
- Payflow Link Migration
Transaction Responses
RESULT Values and RESPMSG Text
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NOTE: Printable characters also include symbols other than letters and numbers such as the
question mark (?). A PNREF value typically contains letters and numbers only.
The PNREF in a transaction response tells you that your transaction is connecting to PayPal.
RESULT Values and RESPMSG Text
The RESULT parameter is the first response parameter returned in the response string. The
value of RESULT indicates the overall status of the transaction attempt:
A value of 0 (zero) indicates that no errors occurred and the transaction was approved.
NOTE: For account verification transactions, RESULT=0 with RESPMSG=Verified
means that a zero dollar authorization is successful.
A value less than 0 indicates that a communication error occurred. In this case, no
transaction is attempted.
A value greater than 0 indicates a decline or error (except in the case of RESULT 104. See
the following table).
The response message (RESPMSG) provides a brief description for decline or error results.
To obtain the raw response code and message returned by the processor set VERBOSITY to
HIGH in your request and capture the response values of the HOSTCODE and RESPTEXT
parameters.
For PayPal Processor Only:
When interpreting RESULT values for the PayPal processor, note the following:
When RESULT=0, warning information may be returned that is useful to the request
application. See the PayPal API documentation on x.com for detailed information on
corrective actions.
When RESULT=104, log in to the PayPal website to determine whether the transaction
actually went through. If the transaction does not appear in the History section, retry it.
RESULT RESPMSG and Explanation
0 Approved
NOTE: PayPal processor: Warning information may be returned that may be useful to
the request applicaton. See the PayPal API documentation on x.com for
information on corrective actions.