Difference between revisions of "One-Behind Transaction Confirmation"
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| + | {{CreditLine Header|Processor Setup - One-Behind Transaction Confirmation}} | ||
| + | ==Definition== | ||
| + | Most host based processors use one-behind transaction confirmation, meaning that one transaction is valid as long as the next transaction sends the previous sequence number to confirm it. Otherwise it is voided. | ||
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| − | |||
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For example: | For example: | ||
;Send transaction 001 : Approved. | ;Send transaction 001 : Approved. | ||
| − | ;Send transaction 002 : | + | ;Send transaction 002 : In the message, there is a previous sequence number field. If it matches the previous transaction, then the previous transaction stays as approved. If it does not match, the previous transaction is voided. |
| − | CreditLine stores the sequence number in [[CreditLine Advanced Setup|911_CCV.INI]] file | + | CreditLine stores the sequence number in [[CreditLine Advanced Setup|911_CCV.INI]] file, to make sure that each time it is correct. |
| − | correct | + | |
| − | + | ==Support Dependency== | |
| + | |||
| + | {{One-Behind Support Dependency}} | ||
| + | |||
| + | [[Category:Glossary|B]] | ||
Latest revision as of 16:47, 11 February 2008
| This article is part of the Payment Processing Software Library |
|
| Get it... | |
| Install it... | |
| Connect to it... | |
| Set it up... | |
| Learn to use it... | |
|
→ Manual & User Guide | |
| Fix it... | |
|
→ Errors & Troubleshooting | |
| Get Help... | |
| More Info ... | |
| See also... | |
CreditLine Payment Processing Software Processor Setup - One-Behind Transaction Confirmation. This site can also be reached at http://docs.911software.com
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Contents
Definition
Most host based processors use one-behind transaction confirmation, meaning that one transaction is valid as long as the next transaction sends the previous sequence number to confirm it. Otherwise it is voided.
For example:
- Send transaction 001
- Approved.
- Send transaction 002
- In the message, there is a previous sequence number field. If it matches the previous transaction, then the previous transaction stays as approved. If it does not match, the previous transaction is voided.
CreditLine stores the sequence number in 911_CCV.INI file, to make sure that each time it is correct.
Support Dependency
One-Behind Transaction Confirmation creates a support dependency on the CreditLine Advanced Setup file:
- When debugging this account, support needs to grab CreditLine Advanced Setup, as well as other config files.
- Support can not run transactions while the site is also running transactions.
- The accounts may not be setup as auto-close.
This is typical of host-capture systems.
→ Make sure that this account is not setup for auto-close or this may result in Invalid Lane Validation errors
