https://www.secureblackbox.com/kb/help/ref_err_sftperrorcodes.html
| Copyright www.secureblackbox.com | Value | Description |
| SSH_ERROR_WRONG_MODE | -1 (0xFFFFFFFF) | Attempt to call synchronous method in asynchronous mode and vice versa |
| SSH_ERROR_OK | 0 (0x0000) | Indicates successful completion of the operation |
| SSH_ERROR_EOF | 1 (0x0001) | indicates end-of-file condition;
|
| SSH_ERROR_NO_SUCH_FILE | 2 (0x0002) | A reference is made to a file which does not exist |
| SSH_ERROR_PERMISSION_DENIED | 3 (0x0003) | the authenticated user does not have sufficient permissions to perform the operation |
| SSH_ERROR_FAILURE | 4 (0x0004) | An error occurred for which there is no more specific error code defined |
| SSH_ERROR_BAD_MESSAGE | 5 (0x0005) | A badly formatted packet or protocol incompatibility is detected |
| SSH_ERROR_NO_CONNECTION | 6 (0x0006) | A pseudo-error which indicates that the client has no connection to the server |
| SSH_ERROR_CONNECTION_LOST | 7 (0x0007) | A pseudo-error which indicates that the connection to the server has been lost |
| SSH_ERROR_OP_UNSUPPORTED | 8 (0x0008) | An attempt was made to perform an operation which is not supported for the server |
| SSH_ERROR_INVALID_HANDLE | 9 (0x0009) | The handle value was invalid |
| SSH_ERROR_NO_SUCH_PATH | 10 (0x000A) | The file path does not exist or is invalid |
| SSH_ERROR_FILE_ALREADY_EXISTS | 11 (0x000B) | The file already exists |
| SSH_ERROR_WRITE_PROTECT | 12 (0x000C) | The file is on read only media, or the media is write protected |
| SSH_ERROR_NO_MEDIA | 13 (0x000D) | The requested operation can not be completed because there is no media available in the drive |
| SSH_ERROR_NO_SPACE_ON_FILESYSTEM | 14 (0x000E) | The requested operation cannot be completed because there is no free space on the filesystem |
| SSH_ERROR_QUOTA_EXCEEDED | 15 (0x000F) | The operation cannot be completed because it would exceed the user’s storage quota |
| SSH_ERROR_UNKNOWN_PRINCIPAL | 16 (0x0010) | A principal referenced by the request (either the ‘owner’,‘group’, or ‘who’ field of an ACL), was unknown |
| SSH_ERROR_LOCK_CONFLICT | 17 (0x0011) | The file could not be opened because it is locked by another process |
| SSH_ERROR_DIR_NOT_EMPTY | 18 (0x0012) | The directory is not empty |
| SSH_ERROR_NOT_A_DIRECTORY | 19 (0x0013) | The specified file is not a directory |
| SSH_ERROR_INVALID_FILENAME | 20 (0x0014) | The filename is not valid |
| SSH_ERROR_LINK_LOOP | 21 (0x0015) | Too many symbolic links encountered |
| SSH_ERROR_CANNOT_DELETE | 22 (0x0016) | The file cannot be deleted. One possible reason is that the advisory READONLY attribute-bit is set |
| SSH_ERROR_INVALID_PARAMETER | 23 (0x0017) | On of the parameters was out of range, or the parameters specified cannot be used together |
| SSH_ERROR_FILE_IS_A_DIRECTORY | 24 (0x0018) | The specified file was a directory in a context where a directory cannot be used |
| SSH_ERROR_BYTE_RANGE_LOCK_CONFLICT | 25 (0x0019) | A read or write operation failed because another process’s mandatory byte-range lock overlaps with the request |
| SSH_ERROR_BYTE_RANGE_LOCK_REFUSED | 26 (0x001A) | A request for a byte range lock was refused |
| SSH_ERROR_DELETE_PENDING | 27 (0x001B) | An operation was attempted on a file for which a delete operation is pending |
| SSH_ERROR_FILE_CORRUPT | 28 (0x001C) | The file is corrupt; an filesystem integrity check should be run |
| SSH_ERROR_OWNER_INVALID | 29 (0x001D) | The principal specified can not be assigned as an owner of a file |
| SSH_ERROR_GROUP_INVALID | 30 (0x001E) | The principal specified can not be assigned as the primary group of a file |
| SSH_ERROR_UNSUPPORTED_VERSION | 100 (0x0064) | Sets of supported by client and server versions has no intersection |
| SSH_ERROR_INVALID_PACKET | 101 (0x0065) | Invalid packet was received |
| SSH_ERROR_TUNNEL_ERROR | 102 (0x0066) | Error is on the SSH-protocol level. The connection is closed because of SSH error |
| SSH_ERROR_CONNECTION_CLOSED | 103 (0x0067) | Connection is closed |
| SSH_ERROR_UNSUPPORTED_ACTION | 104 (0x0068) | … |
| SSH_ERROR_NOT_A_TEXT_HANDLE | 105 (0x0069) | … |
| SSH_ERROR_CANCELLED_BY_USER | 106 (0x006A) | … |
