Esri TIN's error codes.
| Constant | Value | Description | 
|---|---|---|
| E_TIN_WORKSPACE_EXISTS | -2147200000 | TIN workspace already exists. | 
| E_TIN_WORKSPACE_NOT_CONNECTED | -2147199999 | TIN workspace not connected. | 
| E_TIN_WORKSPACE_ALREADY_CONNECTED | -2147199998 | TIN workspace already connected. | 
| E_TIN_EMPTY_OBJECT | -2147199997 | Attempt to access an empty object. | 
| E_TIN_WRONG_DATASET_TYPE | -2147199996 | The specified dataset type can not be recognized. | 
| E_TIN_WRONG_TOPOLOGY | -2147199995 | The TIN dataset is corrupted. | 
| E_TIN_NUMERIC_LIMIT | -2147199994 | A process has encounted a numeric problem, it may not be complete. | 
| E_TIN_FAILED_TO_OPEN | -2147199993 | Can't open the specified TIN. | 
| E_TIN_FAILED_TO_SAVE | -2147199992 | Can't save the TIN dataset. | 
| E_TIN_FAILED_TO_COPY | -2147199991 | Can't copy the TIN dataset. | 
| E_TIN_FAILED_TO_RENAME | -2147199990 | Can't rename the TIN dataset or workspace. | 
| E_TIN_FAILED_TO_DELETE | -2147199989 | Can't delete the TIN dataset. | 
| E_TIN_FILE_EXISTS | -2147199988 | The specified file or dataset already exists. | 
| E_TIN_OPERATION_NOT_SUPPORTED | -2147199987 | The specified operation/method is not supported. | 
| E_TIN_OUT_OF_MEMORY | -2147199986 | Out of memory. | 
| E_TIN_IN_EDIT_MODE | -2147199985 | TIN is in edit mode. | 
| E_TIN_NOT_IN_EDIT_MODE | -2147199984 | TIN is not in edit mode. | 
| E_TIN_CANNOT_CREATE_GEOMETRY | -2147199983 | Failed to create a geometry object, or a geometric process failed. | 
| E_TIN_POLYGON_NOT_DEFINED | -2147199982 | Cannot define polygon. | 
| E_TIN_POLYLINE_NOT_DEFINED | -2147199981 | Cannot define polyline. | 
| E_TIN_HAS_VOID_Z | -2147199980 | The input point(s) contains Void Z. | 
| E_TIN_HAS_NO_VALUE | -2147199979 | The specified TIN element type does not have tag values. | 
| E_TIN_NODE_UNDELETABL | -2147199978 | The specified node has void Z, or is shared by other poly objects, or the polygon has only three vertices. | 
| E_TIN_FIELD_ALREADY_EXISTS | -2147199977 | The specified field name already exists. | 
| E_TIN_OBJECT_NOT_EMPTY | -2147199976 | The input feature class/raster is not empty. | 
| E_TIN_WRONG_FIELD_TYPE | -2147199975 | The type of the specified field is not adequate. | 
| E_TIN_WRONG_GEOMETRY_TYPE | -2147199974 | The geometry type of the input shape, or feature class, is not adequate. | 
| E_TIN_NEED_VALUE | -2147199973 | Require to specify non-zero node/edge/triangle value(s) from input. | 
| E_TIN_FAILED_TO_OVER_WRITE | -2147199972 | Failed to over write the TIN. | 
| E_TIN_ZERO_VALUE | -2147199971 | The input value of 'zero' is not allowed here. | 
| E_TIN_INDEX_OUT_OF_RANGE | -2147199970 | The specified index is out of range. | 
| E_TIN_INVALID_NAME | -2147199969 | The specified name is invalid. | 
| E_TIN_ALREADY_INITIALIZED | -2147199968 | The object has already been initialized. | 
| E_TIN_MEMORY_TIN | -2147199967 | The specied operation cannot be applied to a non-persisted TIN. | 
| E_TIN_FAILED_TO_SWAP | -2147199966 | Failed to swap edges. | 
| E_TIN_NAN | -2147199965 | The input (value) is/contains a NAN (not a number). | 
| E_TIN_SUPER_NODE | -2147199964 | Invalid operation on a super node. | 
| E_TIN_FAILED_TO_CREATE_FILE | -2147199963 | Failed to create file. | 
| E_TIN_FAILED_TO_OPEN_FILE | -2147199962 | Failed to open file. | 
| E_TIN_FAILED_TO_DELETE_FILE | -2147199961 | Failed to delete file. | 
| E_TIN_GEOMETRY_HAS_NO_Z | -2147199960 | The input geometry does not contain Z. | 
| E_TIN_WRONG_VARIANT_TYPE | -2147199959 | The input VARIANT's type is not adequate for the operation. | 
| E_TIN_WRONG_SURFACE_TYPE | -2147199958 | The input data type does not permit the specified surface type. | 
| E_TIN_WRONG_ELEMENT_TYPE | -2147199957 | The input TIN element's type is not adequate. | 
| E_TIN_DIFFERENT_TIN | -2147199956 | The input TIN element does not belong to this TIN. | 
| E_TIN_FIELD_ERROR | -2147199955 | An error occurs while accessing/writing to a field. | 
| E_TIN_NEED_TRIANGLE_SEED | -2147199954 | This operation requires a triangle seed. | 
| E_TIN_WRONG_SEED_TYPE | -2147199953 | The operation requires a triangle or edge seed. | 
| E_TIN_WRONG_GEN_SEED | -2147199952 | Seed is not a proper for this operation. | 
| E_TIN_FAILED_UPDATE_SEED | -2147199951 | Failed to update the seed. | 
| E_TIN_NODE_SHARED | -2147199950 | The specified node is shared by other poly object(s). | 
| E_TIN_INTERNAL_ERROR | -2147199949 | Encountered an internal process error. | 
| E_TIN_FILTER_REQUIRED | -2147199948 | A filter is required for this operation. | 
| E_TIN_NO_SPATIALREF_INFO | -2147199947 | Spatial reference information is missing, or insufficient, for the operation. | 
| E_TIN_NOT_PROJECTED_SYSTEM | -2147199946 | A projected coordinate system is required. | 
| E_TIN_METADATA_ERROR | -2147199945 | Failed to handle metadata. | 
| E_TIN_CANNOT_CREATE_OBJ | -2147199944 | Failed to to create an object. | 
| E_TIN_UPDATE_ERROR | -2147199943 | An error occured while updating the TIN. | 
| E_TIN_BAD_CLASS_BREAKS | -2147199942 | Class-breaks is not defined or empty. | 
| E_TIN_BAD_CLASS_CODES | -2147199941 | Class-break-codes does not match class-breaks. | 
| E_TIN_UNSUPPORTED_SPATIAL_REFERENCE | -2147199940 | Unsupported spatial reference. The spatial reference cannot be exported as a projection (PRJ) file. | 
| E_TIN_LICENSE_NOT_AVAILABLE | -2147199939 | 3D License not available. | 
| E_TIN_EXTENSION_DISABLED | -2147199938 | 3D Extension not enabled. | 
| E_TIN_BELOW_V8 | -2147199937 | The operation is supported only for TINs with version 8 or above. | 
| E_TIN_IN_MEMORY_EDIT | -2147199936 | The operation cannot be conducted when TIN is in memory-edit mode. | 
| E_TIN_WRONG_EDGE_TYPE | -2147199935 | The specified edge type is not adequate for the operation. | 
| E_TIN_BAD_VALUE | -2147199934 | The function call contains inadequate argument value. | 
| E_TIN_FATAL | -2147199933 | A general function failure has occured during the specified operation. | 
| E_TIN_FDS_FATAL | -2147199932 | A TIN memory-management general function failure has occured during the specified operation. | 
| E_TIN_CANCELLED | -2147199931 | Process is cancelled by the user. | 
| E_TIN_MUST_BE_DELAUNAY | -2147199930 | The process cannot be applied on a non-Delaunay TIN. | 
| E_TIN_XML_CORRUPTED | -2147199929 | The XML file is corrupted. | 
| E_TIN_INVALID_LANDXML_FILE | -2147199928 | Invalid LandXML file. | 
| E_TIN_FAILED_RESET_EXTENT | -2147199927 | Unable to reset extent. TIN contains data. | 
| E_TIN_NULL_FIELD_VALUE | -2147199926 | One or more input features contain NULL Shape or field value. | 
| E_TIN_UNHANDLED_EXCEPTION | -2147199925 | An unhandled exception has occured during the process. | 
| E_TIN_TOO_MANY_NODES | -2147199924 | TIN node count exceeds limit. |