Error codes of the Xbase++ runtime system Foundation
This section gives an overview of all constants used to identify error codes of the Xbase++ runtime system. They are defined in the file ERROR.CH.
Constants for generic errors (-> oError:genCode )
| Value | Constant | Error |
|---|---|---|
| 0 | XPP_ERR_NONE | No error |
| 1 | XPP_ERR_ARG_VALUE | Parameter has a wrong value |
| 2 | XPP_ERR_ARG_TYPE | Parameter has a wrong data type |
| 3 | XPP_ERR_ARG_COUNT | Missing parameter in function or method call |
| 4 | XPP_ERR_ARRAY_BOUNDS | Error in array index |
| 10 | XPP_ERR_NUMOVERFLOW | Numeric overflow (number is too large |
| or too small) | ||
| 11 | XPP_ERR_ZERODIV | Division by zero |
| 12 | XPP_ERR_NUMERR | Invalid numeric value (e.g. 3 % 0 or |
| float number is too large for array index) | ||
| 15 | XPP_ERR_MEMORY_FULL | Not enough memory or swapping |
| space available | ||
| 16 | XPP_ERR_STACK_OVERFLOW | Stack overflow (e.g. with recursive |
| calls. The stack can be dimensioned | ||
| during linking with Link386). | ||
| 20 | XPP_ERR_SYNTAX | Syntax error in macro expression |
| 21 | XPP_ERR_NOFUNC | Function is not declared |
| 22 | XPP_ERR_NOVAR | Unknown variable. A variable name |
| identifies neither a PRIVATE nor | ||
| a PUBLIC variable | ||
| 23 | XPP_ERR_NOMETHOD | Object has no method with this name |
| 24 | XPP_ERR_METHOD_DEF | Error in the METHOD..IS definition for a |
| method: the message identifier is already | ||
| used for another method and is not allowed | ||
| for this method | ||
| 25 | XPP_ERR_METHOD_ACCESS | Access to method is not allowed in this |
| context (e.g. if a method is not declared | ||
| as EXPORTED: it cannot be called within | ||
| functions but only within methods). | ||
| 26 | XPP_ERR_NOMEMBERVAR | Object has no member variable with this name |
| 27 | XPP_ERR_VAR_DEF | Error in the VAR..IS definition for a |
| member variable: the message identifier is | ||
| already used for another member variable | ||
| or class name and is not allowed for this | ||
| member variable | ||
| 28 | XPP_ERR_MEMBERVAR_ACCESS | Access to member variable is not allowed |
| in this context. | ||
| 29 | XPP_ERR_MEMBERVAR_TYPE | Wrong data type for member variable |
| 30 | XPP_ERR_INSTANCE_METHOD | Access to instance method |
| not allowed in class object | ||
| 31 | XPP_ERR_INSTANCE_VAR | Access to instance variable |
| not allowed in class object | ||
| 32 | XPP_ERR_CLASS_SYNTAX | Syntax error within class declaration |
| 33 | XPP_ERR_CLASS_INSTANCE | no instances allowed for this class: class |
| contains DEFERRED methods or is destroyed | ||
| 34 | XPP_ERR_CLASS_CONFLICT | Class is already defined |
| 35 | XPP_ERR_METHOD_DEFERRED | Call of not implemented DEFERRED method |
| 36 | XPP_ERR_METHOD_FINAL | Method is FINAL and may not be overloaded |
| 37 | XPP_ERR_CLASS_UNKNOWN | Class is not defined |
| 40 | XPP_ERR_DOS | Operating system error: this only occurs |
| if the error cannot be identified | ||
| otherwise. | ||
| 41 | XPP_ERR_CORRUPTION | Internal data structures corrupted |
| (an unexpected OS error occured) | ||
| 42 | XPP_ERR_LOAD_VERSION | XPF file has invalid version number |
| 43 | XPP_ERR_SAVE_UNSUPPORTED | Attempt to save non persistent data |
| Data which cannot be made persistent | ||
| are attempted to be saved via SAVE TO | ||
| or Var2Bin() | ||
| 50 | XPP_ERR_DMLB_NOINIT | DMLB sub-system is not initialized |
| 51 | XPP_ERR_DMLB_FRAMEWORK | Generic error in DMLB framework |
| 52 | XPP_ERR_DBE_DLLNAME | Invalid DLL name for DBE (e.g. the |
| file does not exist or does not have | ||
| the .DLL extension) | ||
| 53 | XPP_ERR_DBE_BUILDNAMEUSED | DBE build name already in use |
| 54 | XPP_ERR_DBE_BUILD | DBE build error |
| 55 | XPP_ERR_DBE_COMPONENT | DBE component is defect |
| 56 | XPP_ERR_DBE_INIT | DBE initialization failed |
| 57 | XPP_ERR_DBE_UNINIT | DBE deinitialization failed |
| 58 | XPP_ERR_DBE_UNSUPPORTED | Operation is not supported by DBE |
| 59 | XPP_ERR_DBE_INTERN | DBE private/specific error (error is |
| caused by the DBE producer) | ||
| 60 | XPP_ERR_DBE_NODEFAULT | No default DBE available/defined |
| 61 | XPP_ERR_NODBE | Invalid DBE name (DBE is not loaded |
| or compound DBE is not built) | ||
| 62 | XPP_ERR_DATATYPE | Invalid data type for database field |
| 63 | XPP_ERR_DATAWIDTH | Length of database field was exceeded |
| 64 | XPP_ERR_KEYWIDTH | Invalid length of index key |
| (the NTXDBE supports max 256 characters) | ||
| 65 | XPP_ERR_NOFIELD | Unknown symbol for database field |
| 66 | XPP_ERR_NOALIAS | Unknown symbol for alias |
| 67 | XPP_ERR_DUPNAME | Symbol is already in use |
| 68 | XPP_ERR_NOTABLE | No table available/no database open |
| 69 | XPP_ERR_NOORDER | No order available/no index open |
| 70 | XPP_ERR_CREATE | File cannot be created |
| 71 | XPP_ERR_OPEN | File cannot be opened |
| 72 | XPP_ERR_CLOSE | Error while closing a file |
| 73 | XPP_ERR_READ | Error while reading a file |
| 74 | XPP_ERR_WRITE | Error while writing to a file |
| 75 | XPP_ERR_EXCL_REQUIRED | Operation requires a file to be |
| exclusively opened | ||
| 76 | XPP_ERR_LOCK_REQUIRED | File lock is required for this operation |
| 77 | XPP_ERR_READONLY | File is opened in read only mode |
| 78 | XPP_ERR_APPENDLOCK | Auto lock error during APPEND BLANK |
| 79 | XPP_ERR_LOCK | Record lock failed |
| 80 | XPP_ERR_LOSTUPDATES | Lost Update error was detected by DMLB |
| (only in auto lock mode of a DBE) | ||
| 90 | XPP_ERR_WKS_OVERFLOW | Workarea does not fit into workspace |
| 100 | XPP_ERR_THREAD_ID | Operation is not allowed in this thread |
| (e.g. when a database is opened in | ||
| thread A it cannot be closed in thread B) | ||
| 101 | XPP_ERR_PRINT | Error during printing or spooling |
| 102 | XPP_ERR_METHOD_NOT_IMPLEMENTED | Method is not implemented/is unavailable |
| 103 | XPP_ERR_OBJECT_ACCESS | The object being accessed is not registered |
| (Most probably the :init() method | ||
| has not been called). | ||
| 104 | XPP_ERR_OBJECT_STATE | The object (XBP) is in the wrong state |
| to perform the operation (e.g. after :new() | ||
| only :create() may be called but not :destroy()) | ||
| 105 | XPP_ERR_OBJECT_CREATION | Error while creating an object (XBP) |
| (e.g. a non existing resource ID | ||
| was assigned to the iVar :caption ) | ||
| 130 | XPP_ERR_ILLEGAL_MATRIX | An invalid matrix was passed to a Gra..() |
| operation (The matrix must be created | ||
| using GraInitMatrix()). | ||
| 133 | XPP_ERR_WRONG_APPTYPE | Application was not linked using /PM:PM-switch |
| The application was not linked with the | ||
| correct link switch | ||
| 134 | XPP_ERR_PRINTER_NA | Printer is not installed or is unavailable |
| 140 | XPP_ERR_NOT_SUPPORTED | Function is not supported |
| 141 | XPP_ERR_DYNAMIC_CALL | Error with dynamic loaded function |
| 142 | XPP_ERR_MODULE_LOAD | DLL couldn't be loaded |
| 143 | XPP_ERR_MODULE_VERSION | DLL was created with an incompatible version |
| 144 | XPP_ERR_CALLING_CONVENTION | unsupported calling convention |
| 145 | XPP_ERR_MODULE_STATIC | DLL must be compiled with /dll:dynamic |
| Only valid for C-API: | ||
| 333 | XPP_ERR_BREAK | Function was terminated by BREAK() |
| 334 | XPP_ERR_CONTYPE | Container has the wrong type |
| 335 | XPP_ERR_READLOCKED | Write lock is not allowed for this string |
| since a read lock has been set already | ||
| 336 | XPP_ERR_WRITELOCKED | Read lock is not allowed for this string |
| since a write lock has been set already | ||
| 337 | XPP_ERR_LOCKLIMIT | The limit for string locks has been reached |
| for this container | ||
| 338 | XPP_ERR_NOTLOCKED | String container is not locked |
| 339 | XPP_ERR_INVALID_HANDLE | Handle is invalid or not in the |
| correct state (locked/unlocked) |
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