--- title: "Cancel request" url: "https://docs.adyen.com/development-resources/batch-processing/advanced-sftp-batch-files/batch-request-file/modification-request-file/cancel-request" source_url: "https://docs.adyen.com/development-resources/batch-processing/advanced-sftp-batch-files/batch-request-file/modification-request-file/cancel-request.md" canonical: "https://docs.adyen.com/development-resources/batch-processing/advanced-sftp-batch-files/batch-request-file/modification-request-file/cancel-request" last_modified: "2019-04-30T17:23:00+02:00" language: "en" --- # Cancel request [View source](/development-resources/batch-processing/advanced-sftp-batch-files/batch-request-file/modification-request-file/cancel-request.md) ## Mandatory sub-lines The [`Cancel` ](#cancel)sub-line described below is mandatory when submitting a payment cancellation request. ### Cancel * This sub-line holds information about `Cancel` [modification requests](/online-payments/modify-payments). * You cannot submit partial cancellation modifications. | Field # | Format | Required | Description | | ------- | --------------------- | ------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- | | 1 | Fixed value: `SL` | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | Record type identifier | | 2 | Numeric | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | `SL` sub-line record number reference within its parent line.The counter starts at 1, and it increments sequentially by one unit. | | 3 | Fixed value: `Cancel` | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | Transaction type. Defines the required field types for the specific sub-line. | | 4 | Alphanumeric | ![-white\_check\_mark-](/user/data/smileys/emoji/white_check_mark.png "-white_check_mark-") | The original payment PSP reference. | ```text FH,1.0,TEST,Company,TestCompany,Default,3,ws@Company.TestCompany,Modification,FileHeaderEchoData BH,1,BlockHeaderEchoData L,1,MerchantAccount,TestMerchant,Cancel,Test Product 3,EchoData SL,1,Cancel,8452147852369014 BT,1 FT,1 ```