5/5/82  JWP                                                     error 1 Unmatched right parenthesis                             error 2 Missing operator                                        error 3 Unmatched left parenthesis                              error 4 Missing operand                                         error 5 Missing key word                                        error 6 Syntax error                                            error 7 Invalid line or column number                           error 8 Invalid offset                                          error 9 Invalid range of lines                                  error 10 Invalid range of columns                               error 11 Expression too complex                                 error 12 Internal error                                         error 13 Bad WHATIF -- invalid line                             error 14 Bad WHATIF -- invalid column                           error 15 Bad WHATIF -- no equal sign                            error 16                                                        error 17                                                        error 18  Unknown label                                         error 19 Unknown command                                        error 20 Incorrect line or column number                        error 21 Title without closing quotation                        error 22 History without closing parenthesis                    error 23 Out of memory                                          error 24 Illegal number of columns                              Warning: Part of model may be lost--<cr>                        error 26 No model name                                          error 27 Unable to retrieve file                                Warning: Existing data will be effected                         Warning: Model will be lost--press <cr>  cept                   error 30 Disk write error                                       error 31 Out of disk space                                      error 32                                                        error 33                                                        error 34 Invalid file type                                      error 35                                                        error 36                                                        error 37                                                        error 38                                                        error 39                                                        error 40 Label not found                                        error 41 Invalid format word                                    error 42 Format number expected                                 error 43 Report not found                                       error 44 Format type mismatch                                   error 45 Invalid format number                                  error 46 Format not found                                       error 47 Model name not found                                   error 48                                                        error 49                                                        error 50                                                        error 51 Function not recognized                                error 52 Incomplete function                                    error 53 Too many elements in expression                        error 54 Illegal division by zero                               error 55 Too many operations in expression                      error 56 THEN with no IF                                        error 57 ELSE with no IF                                        error 58 Arguments omitted in calculation                       error 59 Excess arguments in calculation