As previously described, when an endpoint cannot execute, an error message is returned that looks like this:

<?xml version="1.0" encoding="UTF-8"?>
<ErrorResponse>
  <Head>
    <RequestAction>GetOrder</RequestAction>
    <ErrorType>Sender</ErrorType>
    <ErrorCode>[number]</ErrorCode>
    <ErrorMessage>E0[number]: [error message]</ErrorMessage>
  </Head>
  <Body/>
</ErrorResponse>

Errors are numbered and error messages are supplied.

Global Errors


1	E001: Parameter %s is mandatory
2	E002: Invalid Version
3	E003: Timestamp has expired
4	E004: Invalid Timestamp format
5	E005: Invalid Request Format
6	E006: Unexpected internal error
7	E007: Login failed. Signature mismatching
8	E008: Invalid Action
9	E009: Access Denied
10	E010: Insecure Channel
11	E011: Request too Big
429	E429: Too many requests
1000	Internal Application Error
30	E030: Empty Request