Ethereum Reserve Dollar
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Error Codes

In order to reduce gas usage and code size, ERD contracts return numbered errors. If you are making calls to the protocol and receive numbered errors, you can use the reference below to know what is the error. Alternatively, you can also find what the numbers represent by checking the Errors.sol

Reference Guide

All error codes returned as string:
ERROR CODE (string)
ORIGINATOR
ERROR DESCRIPTION
1
BorrowerOperations
Trove is activated
2
BorrowerOperations
Debt increase requires non-zero debtChange
3
BorrowerOperations
Repayment amount should not be larger than total Trove debt
4
BorrowerOperations
Operation is not permitted during Recovery Mode
5
BorrowerOperations
Length is zero
6
BorrowerOperations
ETH is not activated or paused
7
BorrowerOperations
Collateral is not activated or suspended
8
BorrowerOperations
The amount of collateral is 0
9
BorrowerOperations
ETH is not activated
10
BorrowerOperations
Collateral is not activated or suspended
11
BorrowerOperations
Overlapping collateral transaction request
12
BorrowerOperations
Duplicate collateral transaction request
13
BorrowerOperations
Collateral cannot be withdrawn or added
14
BorrowerOperations
Collateral or debt change must occur when adjusting Trove
15
BorrowerOperations
Trove does not exist or has already been closed
16
BorrowerOperations
Collateral withdrawals are not permitted during Recovery Mode
17
BorrowerOperations
Decreasing Trove's ICR is not permitted during Recovery Mode
18
BorrowerOperations
An operation that results in ICR < MCR is not permitted
19
BorrowerOperations
Operation should make Trove ICR >= CCR
20
BorrowerOperations
An operation that results in TCR < CCR is not permitted
21
BorrowerOperations
Trove's net debt must be greater than minimum debt requirement
22
BorrowerOperations
Insufficient USDE for repayment
23
BorrowerOperations
Maximum fee percentage must be set less than or equal to 100%
24
BorrowerOperations
Maximum fee percentage should be set between 0.25% and 100%
30
CollateralManager
Collateral has been previously deposited
31
CollateralManager
Collateral is suspended for open Trove or debt creation transactions
32
CollateralManager
Need at least one supported collateral type
33
CollateralManager
Unsupported collateral type
34
CollateralManager
Collateral Ratio must be less than 100%
35
CollateralManager
Operation cannot be performed with inactivated collateral
40
CollSurplusPool
No collateral available to claim
50
EToken
Invalid transfer amount
60
SortedTroves
Size must be greater than zero
61
SortedTroves
List is full
62
SortedTroves
List already includes this node
63
SortedTroves
ID input cannot be zero
64
SortedTroves
ICR must be a positive number
65
SortedTroves
List does not include the ID
70
StabilityPool
USDE loss < 1
71
StabilityPool
P == 0
72
StabilityPool
Trove withdrawals not permitted when ICR < MCR
73
StabilityPool
SP deposits must be greater than 0
74
StabilityPool
Existing SP deposits must be equal to zero
75
StabilityPool
Deposit amount must be greater than zero
76
StabilityPool
Must have an active Trove to claim SP rewards
77
StabilityPool
Must have collateral rewards
78
StabilityPool
This operational address has already been registered
79
StabilityPool
Provided address must null or previously registered
80
StabilityPool
Kickback rate must be a value between [0,1]
81
TroveDebt
Increase/decrease in debt value must be a number other than 0
82
TroveManager
Excessive Borrowing rate
83
TroveManager
Excessive Borrowing index
84
TroveManager
There must be at least one active Trove on record
85
TroveManager
New Base Rate must be > 0
86
TroveManager
Service fee must be lower than total collateral value
87
TroveManager
Trove does not exist or has been previously closed
88
TroveManagerRedemptions
Redemption not allowed
89
TroveManagerRedemptions
Redemption amount must be less than or equal to $USDE balance
90
TroveManagerRedemptions
Amount must be greater than 0
91
TroveManagerRedemptions
Cannot redeem when TCR < MCR
92
TroveManagerRedemptions
Redemptions not allowed during recovery mode
Common Errors
100
Invalid contract entry
101
Protocol suspended
102
Mismatched input length
103
Failed ETH transaction
200
Failed permission. Caller must be ActivePool
201
Failed permission. Caller must be BorrowerOperations
202
Failed permission. Caller must be CollateralManager
203
Failed permission. Caller must be StabilityPool
204
Failed permission. Caller must be TroveManager
205
Failed permission. Caller must be TroveManagerLiquidations
206
Failed permission. Caller must be TroveManagerRedemptions
207
Failed permission. Caller must be either TroveManagerLiquidations or TroveManagerRedemptions
208
Failed permission. Caller must be either BorrowerOperations or TroveManager
209
Failed permission. Caller must be either BorrowerOperations, TroveManagerLiquidations, or TroveManagerRedemptions
210
Failed permission. Caller must be either BorrowerOperations or TroveManagerRedemptions
211
Failed permission. Caller must be either BorrowerOperations, Trove Manager, StabilityPool, TMR, or TML
Last modified 6mo ago