AgnosTVR (DF72) is a specific 30 byte bytes long bitmap used to trace framework's behavourbehaviour. It provides a way to get internal information from the kernels:.

TVR: some kernels require to reset TVR to 0x00 at the end of the EMV processing. AgnosTVR mirrors this tag so that it's always possible to get that standard EMV bitmapBitmap
ODA: ODA is a complex multi-step cryptographic EMV processing that may lead to many different issues. AgnosTVR traces all possible error outcomes
Contactless kernels: each kernel implements a specific processing and supports a different level signals. AgnosTVR provides a specific bitmap when specifications suffer from a lake of errors management
Contact kernel: the TVR is the main dashboard used to analyse EMV events occurrences during a transaction. AgnosTVR provides additional traces

...

Bit8

...

Bit7

...

Bit6

...

Bit5

...

Bit4

...

Bit3

...

Bit2

...

Bit1

...

TVR Trace

...

Byte1

...

See 95

...

Byte2

...

See 95

...

Byte3

...

See 95

...

Byte4

...

See 95

...

Byte5

...

See 95

...

Issuer Certificate Trace

...

Byte6

...

Invalid Certificate Format

...

END Not BC

...

BEGIN Not 6A

...

RSA Error

...

90 Invalid Length

...

90 Missing

...

8F Not Found

...

8F Missing

...

Byte7

...

92 Missing

...

Invalid PK Algo Indicator

...

Invalid Hash Algo Indicator

...

Certificate Revocated

...

Certificate Expired

...

9A Missing

...

Invalid PAN Prefix

...

5A Missing

...

Byte8

...

RFU

...

RFU

...

RFU

...

RFU

...

RFU

...

RFU

...

Invalid Digest

...

9F32 Missing

...

ICC Certificate Trace

...

Byte9

...

END Not BC

...

BEGIN Not 6A

...

RSA rror (SRED)

...

9F46 Invalid Length (SRED)

...

9F46 Missing (SRED)

...

RSA Error

...

9F46 Invalid Length

...

9F46 Missing

...

Byte10

...

Invalid Hash Algo Indicator

...

Certificate Expired

...

9A Missing

...

Invalid PAN (SRED)

...

Invalid PAN (CLIP)

...

Invalid PAN

...

5A Missing

...

Invalid Certificate Format

...

Byte11

...

RFU

...

RFU

...

Invalid Certificate Format (CUP Transit)

...

Invalid Digest

...

9F4A Invalid

...

9F47 Missing

...

9F48 Missing

...

Invalid PK Algo Indicator

...

SDA Trace

...

Byte12

...

Invalid Hash Algo Indicator

To get the exact AgnosTVR bitmap, go to ACE and click on the left side of the tag’s value from Transaction Management page.

...

Detailed Bitmap:

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
TVR (byte 1-5)
Byte 1	X								ODA not performed
		X							SDA failed
			X						ICC data missing
				X					Card on terminal exception file
					X				DDA failed
						X			CDA failed
							X		SDA selected
								X	RFU
Byte 2	X								ICC and terminal have different application versions
		X							Expired application
			X						Application not yet effective
				X					Requested service not allowed
					X				New Card
						X	X	X	RFU
Byte 3	X								CVM not Successful
		X							Unrecognized CVM
			X						PIN Try Limit Exceeded
				X					PIN entry req., PIN pad not present or not working
					X				PIN entry req., PIN pad present but PIN not entered
						X			Online PIN entered
							X	X	RFU
Byte 4	X								Transaction exceeds floor limit
		X							LCOL exceeded
			X						UCOL exceeded
				X					Transaction selected randomly
					X				Merchant forced transaction online
						X	X	X	RFU
Byte 5	X								Default TDOL used
		X							Issuer authentication failed
			X						Script failed before GenAC
				X					Script failed after GenAC
					X				Relay resistance threshold exceeded
						X			Relay resistance time limits exceeded
							X		Relay resistance performed
								X	Relay resistance not performed
Issuer Certificate Trace (byte 6-8)
Byte 6	X								Invalid certificate format
		X							End not BCh
			X						Begin not 6Ah
				X					RSA error
					X				Invalid length of Tag ‘90’
						X			Tag ‘90’ missing
							X		Tag ‘8F’ not found
								X	Tag ‘8F’ missing
Byte 7	X								Tag ‘92’ missing
		X							Invalid PK algo indicator
			X						Invalid hash algo indicator
				X					Certificate revocated
					X				Certificate expired
						X			Tag ‘9A’ missing
							X		Invalid PAN prefix
								X	Tag ‘5A’ missing
Byte 8	X	X	X						RFU
				X					RSA error (SRED)
					X				Invalid length of Tag ‘90’ (SRED)
						X			Tag ‘90’ missing (SRED)
							X		Invalid digest
								X	Tag ‘9F32’ missing
ICC Certificate Trace (byte 9-11)
Byte 9	X								End not BCh
		X							Begin not 6Ah
			X						RSA Error (SRED)
				X					Invalid Length of Tag ‘9F46’ (SRED)
					X				Tag ‘9F46’ Missing (SRED)
						X			RSA Error
							X		Invalid Length of Tag ‘9F46’
								X	Tag ‘9F46’ Missing
Byte 10	X								Invalid Hash Algo Indicator
		X							Certificate Expired
			X						Tag ‘9A’ Missing
				X					Invalid PAN (SRED)
					X				Invalid PAN (Clipping)
						X			Invalid PAN
							X		Tag ‘5A’ Missing
								X	Invalid Certificate Format
Byte 11	X	X	X						RFU
				X					Invalid Digest
					X				Tag ‘9F4A’ Invalid
						X			Tag ‘9F47’ Missing
							X		Tag ‘9F48’ Missing
								X	Invalid PK Algo Indicator
SDA Trace (byte 12-13)
Byte 12	X								Invalid Hash Algo Indicator
		X							Invalid Signed Data Format (TTIG)
			X						Invalid Signed Data Format

END Not BC

BEGIN Not 6A


X				End not BCh
	X			Begin not 6Ah
		X		RSA Error
			X

93

Invalid Length

93 Missing

Byte13

RFU

Invalid Digest

9F4A Invalid

DDA Trace

Byte14

END Not BC

BEGIN Not 6A

RSA Error

9F4B Invalid Length

9F4B Missing (fDDA)

9F4B

Byte15

RFU

9F4B Missing (fDDA for VOQOS)

Invalid Digest

of Tag ‘93’
							X	Tag ‘93’ Missing
Byte 13	X	X	X	X	X	X			RFU
							X		Invalid Digest
								X	Tag ‘9F4A’ Invalid
DDA Trace (byte 14-15)
Byte 14	X								End not BCh
		X							Begin not 6Ah
			X						RSA Error
				X					Invalid Length of Tag ‘9F48’
					X				Tag '9F48 Missing (fDDA)
						X			Tag ‘9F48’ Missing (Int. Auth.)

9F37 Not In DDOL

9F49 Missing

X		Tag ‘9F37’ not in DDOL
							X	Tag ‘9F49’ Missing
Byte 15	X	X	X	X					RFU
					X				Invalid Digest
						X			Invalid Hash Algo Indicator
							X		Invalid Signed Data Format (TTIG)
								X	Invalid Signed Data Format
CDA Trace

Byte16

(byte 16-17)
Byte 16	X			Invalid Dynamic Data Length
		X		Invalid Hash Indicator
			X	Invalid Signed Data Format

END Not BC

BEGIN Not 6A


X			End not BCh
	X		Begin not 6Ah
		X	RSA Error

9F4B

X

Invalid Length

9F4B Missing

Byte17

RFU

of Tag ‘9F4B’
				X	Tag ‘9F4B’ Missing
Byte 17	X	X	X			RFU

RFU

	X					Invalid Transaction Data Hash Code
		X				Invalid Hash Result
			X			Invalid CID
				X		Wrong Padding
					X	Invalid Dynamic Data Length
Contactless

Kernels Trace

Byte18

Contactless Kernel Processing State

C-2/MASTECARD

Byte19

RFU

Byte20

RFU

Byte21

RFU

Byte22

RFU

Byte23

RFU

C-3/VISA

Byte19

RFU

Missing EMV Data

Missing MSD CVN17 Data

Missing MSD Legacy Data

PAN No Match

No DRL Set or No 9F5A

DRL Set Not Found

DRL Set Found

Byte20

DRL Set Number

Byte21

RFU

Signed Data Format 0x95 Expected

Signed Data Format 0x93 Expected

Signed Data Format 0x95 Detected

RFU

Signed Data Format 0x93 Detected

Byte22

RFU

Byte23

RFU

C-4/AMERICAN EXPRESS

Byte19

RFU

DRL Set Found

Byte20

DRL Set Number

Byte21

RFU

Byte22

RFU

Byte23

RFU

C-5/JCB

Byte19

Torn Depth

Byte20

Torn Different Card

Invalid CVM

Torn Storage

GenAc COM Issue

Invalid Tags

Torn Missing 9F52 In DOL

Torn Missing DOL or Label

Torn Activated

Byte21

RFU

Invalid Remaining FCI

Invalid FCI

No FCI

Byte22

RFU

Byte23

RFU

C-6/DISCOVER

ZIP

Byte19

Invalid AFL

Invalid AIP

Invalid FCI

Invalid AVN

Invalid 9F37 Length

9F37 Missing In PDOL

Invalid ADF

ZIP

Byte20

Inconstit. Track1

Invalid Track2

Track2 Not Defined

Invalid Track1

Track1 Not Defined

AVN Issue (>200)

AVN Issue (=200)

AVN Issue (<200)

Byte21

RFU

Inconstit. Track2

Byte22

RFU

Byte23

RFU

DPAS

Byte19

RFU

Byte20

RFU

Byte21

RFU

Byte22

RFU

Byte23

RFU

C-7/CUP

Byte19

PDOL Error

Missing Tags - TC

Missing Tags - AAC/ARQC

9F10 Missing

No Mutual Execution Path

Transit qUICS

Legacy Card and Standard Flow Not Supported

Transit Terminal

Byte20

RFU

Byte21

RFU

Signed Data Format 0x95 Expected

RFU

Signed Data Format 0x95 Detected

Certificate Format 0x94 Detected

RFU

Byte22

RFU

Byte23

RFU

Interac Flash

Byte19

RFU

9F48 Missing

92 Missing

CTI and 9F4C No Match

Invalid FFI

Too Many Taps

Byte20

RFU

Byte21

RFU

Byte22

RFU

Byte23

RFU

Idemia Wise

Byte19

Invalid 9F27 EMV Optimized No ODA

8C Missing Not Mobile Device

Unexpected CVM Result

CVM Required But Not Supported

Invalid 9F38 Format

Inconsistent Terminal Type

Inconsistent Track Dates

Required Tags Error

Byte20

Go Online Not EMV Optimized 9F4B Missing

Go Online EMV Optimized

Go Online Mobile Device 9F4B Missing

Invalid Execution Path Mobile Device

Invalid Tags Not EMV Optimized

Declined EMV Optimized

Declined Not EMV Optimized

Invalid Tags EMV Optimized

Byte21

Invalid Application Label

Invalid DF Name on Try Again

Invalid DF Length on Try Again

Invalid Specific Tags In FCI

Accepted Not EMV Optimized

Go Online Not EMV Optimized

Go Online With PIN Not EMV Optimized

Forced Go Online Not EMV Optimized

Byte22

RFU

Duplicated Tag

Invalid AIP

Invalid AFL

Byte23

RFU

Bancomat

Byte19

94 Missing

82 Invalid

82 Missing

CCVR Invalid

5F2D Invalid

9F38 Invalid

87 Invalid

50 Invalid

Byte20

RFU

TAC Default Processing

Process. Restrict. Error

Invalid Tags

Read Record Error

9F10 Invalid

9F27 Overwriting

94 Invalid

Byte21

RFU

Byte22

RFU

Byte23

RFU

RuPay

Byte19

Invalid DF61

Duplicated Tags

Invalid Read Record

Invalid AFL

Invalid AIP

Invalid PRMIcc on 2nd Tap

Mutual Service ID Found

Invalid PDOL

Byte20

Card Support Service

Service Based Transaction

Non Legacy Card

Legacy Card

Error Process. Restrict.

Invalid Tags For Process. Restrict.

Invalid AVN

Torn State ON

Byte21

Long Tap

Second Tap

Invalid CDOL2

Invalid CDOL1

CVM Processing Not Supported

NoCVM CVM Excluded

NoCVM CVM Mutually Supported

CVM List Not Defined

Byte22

RFU

Byte23

RFU

Contact Kernel Trace

Byte24

Process. Restrict.

Check Consist. Error

Mandated Tags Error

Read Record

GPO

FCI BER Error

FCI Error

RFU

Byte25

Unable To Go Online

CAA

TAA

TRM

CVM

CDA

DDA

SDA

Byte26

RFU

IAD Error

Issuer Data Error

Byte27

RFU

PIN Blocked

PIN Bock Recovery Error

PIN Try Limit Exceeded

PINPad Error

8E Invalid Length

8E Format Error

8E Missing

Byte28

RTS #2

RTS #1

Split Amount

LOAR Missing

ATC Missing

VC

RTS

FL

Byte29

RFU

RTS #3

Byte30

RFU

Kernel Processing State (byte 18)
Byte 18	X	X	X	X	X	X	X	X	ID of Kernel Specific Internal State
Contactless Kernel Trace (byte 19-23) (see Kernel Specific details in next sections)
Byte 19	X	X	X	X	X	X	X	X	Kernel Specific (see below)
Byte 20	X	X	X	X	X	X	X	X	Kernel Specific (see below)
Byte 21	X	X	X	X	X	X	X	X	Kernel Specific (see below)
Byte 22	X	X	X	X	X	X	X	X	Kernel Specific (see below)
Byte 23	X	X	X	X	X	X	X	X	Kernel Specific (see below)
EMV Core Trace (byte 24-30)
Byte 24	X								Processing Restrictions
		X							Check Consistency Error
			X						Mandatory Tag Error
				X					Read Record
					X				GPO
						X			FCI BER Error
							X		FCI Error
								X	RFU
Byte 25	X								Unable To Go Online
		X							CAA
			X						TAA
				X					TRM
					X				CVM
						X			CDA
							X		DDA
								X	SDA
Byte 26	X	X	X	X	X	X			RFU
							X		IAD Error
								X	Issuer Data Error
Byte 27	X								RFU
		X							PIN Blocked
			X						PIN Block Recovery Error
				X					PIN Try Limit Exceeded
					X				Pinpad Error
						X			Invalid Length of Tag ‘8E’
							X		Tag ‘8E’ Format Error
								X	Tag ‘8E’ Missing
Byte 28	X								RTS #2
		X							RTS #1
			X						Split Amount
				X					LOAR Missing
					X				ATC Missing
						X			VC
							X		RTS
								X	FL
Byte 29	X	X	X	X	X	X	X		RFU
Byte 29								X	RTS #3
Byte 30	X	X	X	X	X	X	X	X	RFU

Table of Contents

minLevel	1
maxLevel	7

Contactless Kernel Trace (byte 19-23)

Kernel C-2/Mastercard

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X	X	X	X	X	X	X	X	RFU
Byte 20	X	X	X	X	X	X	X	X	RFU
Byte 21	X	X	X	X	X	X	X	X	RFU
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel C-3/Visa

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X								RFU
		X							Missing EMV Data
			X						Missing MSD CCN17 Data
				X					Missing MSD Legacy Data
					X				PAN no Match
						X			No DRL Set or no Tag ‘9F5A’
							X		DRL Set not Found
								X	DRL Set Found
Byte 20	X	X	X	X	X	X	X	X	Number of DRL Sets
Byte 21	X	X	X						RFU
				X					Signed Data Format 95h Expected
					X				Signed Data Format 93h Expected
						X			Signed Data Format 95h Detected
							X		RFU
								X	Signed Data Format 93h Detected
Byte 22	X	X							RFU
			X						Card Expired
				X					Card Not Expired
					X				PAN on EFL
						X			PAN not on EFL
							X		Online
								X	Declined
Byte 23	X								SDA Performed and Failed
		X							SDA Performed and Succeeded
			X	X	X				RFU
						X			fDDA not Performed
							X		fDDA Performed and Failed
								X	fDDA Performed and Succeeded

Kernel C-4/American Express

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X	X	X	X	X	X	X		RFU
Byte 19								X	DRL Set Found
Byte 20	X	X	X	X	X	X	X	X	Number of DRL Sets
Byte 21	X	X	X	X	X	X	X	X	RFU
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel C-5/JCB

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X	X	X	X	X	X	X	X	Torn Depth
Byte 20	X								Torn Different Card
		X							Invalid CVM
			X						Torn Storage
				X					GenAC COM Issue
					X				Invalid Tags
						X			Torn Missing ‘9F52’ in DOL
							X		Torn Missing DOL or Label
								X	Torn Activated
Byte 21	X	X	X	X	X				RFU
						X			Invalid Remaining FCI
							X		Invalid FCI
								X	NO FCI
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel C-6/Discover (DPAS)

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X	X	X	X	X	X	X	X	RFU
Byte 20	X	X	X	X	X	X	X	X	RFU
Byte 21	X	X	X	X	X	X	X	X	RFU
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel C-7/CUP

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X								PDOL Error
		X							Missing Tags -TC
			X						Missing Tags - AAC/ARQC
				X					Tag ‘9F10’ Missing
					X				No Mutual Execution Path
						X			Transit qUICS
							X		Legacy Card and Standard Flow Not Supported
								X	Transit Terminal
Byte 20	X	X	X	X	X	X			RFU
							X		Application Not Yet Effective
								X	Application Expired
Byte 21	X	X	X						RFU
				X					Signed Data Format 95h Expected
					X				RFU
						X			Signed Data Format 95h Detected
							X		Certificate Format 94h Detected
								X	RFU
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel Interac

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X	X	X						RFU
				X					Tag ‘9F48’ Missing
					X				Tag ‘92’ Missing
						X			CTI and Tag ‘9F4C' No Match
							X		Invalid FFI
								X	Too Many Tags
Byte 20	X	X	X	X	X	X	X	X	Number of DRL Sets
Byte 21	X	X	X	X	X	X	X	X	RFU
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel Wise

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X								Invalid ‘9F27’ EMV Optimized No ODA
		X							‘8C’ missing Not Mobile Device
			X						Unexpected CVM Result
				X					CVM Required but Not Supported
					X				Invalid ‘9F38’ Format
						X			Inconsistent Terminal Type
							X		Inconsistent Track Dates
								X	Required Tags Error
Byte 20	X								Go Online Not EMV Optimized ‘9F4B’ Missing
		X							Go Online EMV Optimized
			X						Go Online Mobile Device ‘9F4B’ Missing
				X					Invalid Execution Path Mobile Device
					X				Invalid Tags Not EMV Optimized
						X			Declined EMV optimized
							X		Declined Not EMV Optimized
								X	Invalid Tags EMV Optimized
Byte 21	X								Invalid Application Label
		X							Invalid DF Name on Try Again
			X						Invalid DF Length on Try Again
				X					Invalid Specific Tags in FCI
					X				Accepted Not EMV Optimized
						X			Go Online Not EMV Optimized
							X		Go Online with PIN Not EMV Optimized
								X	Forced Go Online Not EMV Optimized
Byte 22	X	X	X	X	X				RFU
						X			Duplicated Tag
							X		Invalid AIP
								X	Invalid AFL
Byte 23	X	X	X	X	X	X	X	X	RFU

Kernel Bancomat

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X								Tag ‘94’ Missing
		X							Tag ‘92’ Invalid
			X						Tag ‘92’ Missing
				X					CCVR Invalid
					X				Tag ‘5F2D’ Invalid
						X			Tag ‘9F38’ Invalid
							X		Tag ‘87’ Invalid
								X	Tag ‘50’ Invalid
Byte 20	X								RFU
		X							TAC Default processing
			X						Processing Restrictions Error
				X					Invalid Tags
					X				Read Record Error
						X			Tag ‘9F10’ Invalid
							X		Tag ‘9F27’ Overwriting
								X	Tag ‘94’ invalid
Byte 21	X	X	X	X	X	X	X	X	RFU
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

RuPay kernel

Byte	b8	b7	b6	b5	b4	b3	b2	b1	Description
Byte 19	X								Invalid Tag ‘DF61’
		X							Duplicated Tags
			X						Invalid Read Record
				X					Invalid AFL
					X				Invalid AIP
						X			Invalid PRMIcc on 2nd Tap
							X		Mutual Service ID Found
								X	Invalid PDOL
Byte 20	X								Card Support Service
		X							Service Based Transaction
			X						Non Legacy Card
				X					Legacy Card
					X				Error processing Restrictions
						X			Invalid Tags for Processing Restrictions
							X		Invalid AVN
								X	Torn State ON
Byte 21	X								Long Tap
		X							Second Tap
			X						Invalid CDOL2
				X					Invalid CDOL1
					X				CVM Processing not Supported
						X			NoCVM CVM Excluded
							X		NoCVM CVM Mutually Supported
								X	CVM List Not Defined
Byte 22	X	X	X	X	X	X	X	X	RFU
Byte 23	X	X	X	X	X	X	X	X	RFU

Versions Compared

Old Version 3

New Version Current

Key

Detailed Bitmap:

Contactless Kernel Trace (byte 19-23)

Kernel C-2/Mastercard

Kernel C-3/Visa

Kernel C-4/American Express

Kernel C-5/JCB

Kernel C-6/Discover (DPAS)

Kernel C-7/CUP

Kernel Interac

Kernel Wise

Kernel Bancomat

RuPay kernel

Page Comparison

Versions Compared

Old Version 3

New Version Current

Key

Detailed Bitmap:

Contactless Kernel Trace (byte 19-23)

Kernel C-2/Mastercard

Kernel C-3/Visa

Kernel C-4/American Express

Kernel C-5/JCB

Kernel C-6/Discover (DPAS)

Kernel C-7/CUP

Kernel Interac

Kernel Wise

Kernel Bancomat

RuPay kernel