| Text | Error in internal subroutine. | 
| Action | Note error and contact Software AG. | 
| Text | The selected number is out of range. | 
| Explanation | You may only select numbers for global variables that are displayed on the screen. | 
| Action | Enter correct number for selection. | 
| Text | Number for selection of global variable is missing. | 
| Explanation | A number from the display screen must be entered to select a global variable for processing. | 
| Action | Enter correct selection number. | 
| Text | End of global variable list. | 
| Explanation | All global variables have been displayed successfully. | 
| Action | Check program and correct error. | 
| Text | Unknown function, enter "?" for help. | 
| Action | Enter valid function, or "?" for help information on valid functions for global variables. | 
| Text | Contents of work area will be deleted. | 
| Explanation | The requested function will delete the source object which is currently in the source work area. | 
| Action | - If you do not wish the source to be deleted, leave the function with PF12, SAVE the source, and then perform the function. - Otherwise press ENTER and continue. | 
| Text | This file number already exists. | 
| Explanation | Each DDM must have a unique file number. | 
| Action | Correct the file number. | 
| Text | File number does not correspond to file name for replace. | 
| Explanation | When you catalog a VSAM DDM to a VSAM system file using the REPLACE option, the file name (number) must already exist on the VSAM system file, so as to avoid duplicate records. If a new DDM is to be cataloged with the layout of an old one, use an unused file name and file number and catalog without the REPLACE option. | 
| Action | Catalog the DDM with a file name (number) that does not exist on the VSAM system file. Do not use the REPLACE option in this case. | 
| Text | Format must be "A", "P", "N", or "B". | 
| Explanation | Possible formats are: A - alphanumeric N - numeric unpacked P - packed numeric B - binary | 
| Action | Enter valid field format. | 
| Text | Length of an alphanumeric variable must not exceed 253. | 
| Action | Enter valid length for variable. | 
| Text | The length of a binary variable must not exceed 126. | 
| Action | Enter valid length for binary variable. | 
| Text | Overall length of numeric field (n.m) must not exceed 29. | 
| Explanation | The overall length of a numeric field, i.e. the aggregate number of digits before and after the decimal character, must not exceed 29. | 
| Action | Enter valid length for numeric variable. | 
| Text | No more than 29 positions allowed after decimal character. | 
| Explanation | For a numeric variable, the number of digits AFTER the decimal character must not exceed 29. | 
| Action | Enter valid number of digits after decimal character. | 
| Text | REPLACE only valid for DDM contained in VSAM system file. | 
| Explanation | A DDM may not be cataloged with the REPLACE option being used, unless the DDM already exists in the VSAM system file. | 
| Action | Do not use the REPLACE option, unless the DDM already exists in the system file. | 
| Text | Name for global variable must start with a "+". | 
| Explanation | The name of a global variable must begin with a "+". | 
| Action | Enter "+" as the first character in the name of the global variable. | 
| Text | Invalid variable name. | 
| Explanation | The name of a global variable must begin with the character "+" and must be built according to the rules for variable names. The name must not contain a blank character. | 
| Action | Enter a valid name for the variable. | 
| Text | Global variable already exists. | 
| Explanation | While creating a new global variable, or while changing the name of a global variable, another global variable with the same name was found. | 
| Action | Enter a different name for the global variable. | 
| Text | Currently there is no DDM in the source area. | 
| Explanation | The catalog (C) or test (T) function was specified, but no DDM was found in the Natural source area. | 
| Action | Read a DDM into the source area, or edit or generate a DDM. | 
| Text | REDEFINE not permitted for this field. | 
| Action | Check program and correct error. | 
| Text | Index permitted only for per.group/multiple-value field. | 
| Explanation | An index can only be specified for a periodic group or a multiple-value field. | 
| Action | Check program and correct error. | 
| Text | Maximum number of dimensions within a structure is 3. | 
| Action | Check program and correct error. | 
| Text | Initial value not permitted for view fields. | 
| Action | Check program and correct error. | 
| Text | Edit mask not allowed for group or periodic-group field. | 
| Action | Check program and correct error. | 
| Text | Edit mask not permitted for structure. | 
| Action | Check program and correct error. | 
| Text | Struct./view level must be 1-99; no variable in data area. | 
| Explanation | The level number for a structure/view must be 1 - 99. Another reason for this error is that no variable is defined in the data area. | 
| Action | Check program and correct error. | 
| Text | Level numbers must be assigned in increments of 1. | 
| Action | Check program and correct error. | 
| Text | Invalid level specification. | 
| Action | Check program and correct error. | 
| Text | Invalid character in name field. | 
| Action | Check program and correct error. | 
| Text | Blank not permitted in name. | 
| Action | Check program and correct error. | 
| Text | Format/length must not be specified for this field type. | 
| Action | Check program and correct error. | 
| Text | Invalid format. | 
| Action | Check program and correct error. | 
| Text | Invalid length or format specification. | 
| Action | Check program and correct error. | 
| Text | Do not specify length with format "C", "D", "L", "T". | 
| Explanation | For fields of the following formats, no length can be specified: D - date T - time L - logical C - attribute control | 
| Action | Check program and correct error. | 
| Text | Length specification for format "F" must be 4 or 8. | 
| Explanation | Floating-point fields can only have format/length F4 or F8. | 
| Action | Check program and correct error. | 
| Text | Invalid length for format "A" or "B" or "I". | 
| Explanation | Valid length for format A is 1 - 253. Valid length for format B is 1 - 126. Valid length for format I is 1, 2, 4. | 
| Action | Check program and correct error. | 
| Text | Invalid object type specified in command. | 
| Explanation | The object type specified in the command LIST, EDIT, etc. was incorrect. Valid object types are: P - program M - map S - subroutine T - text N - subprogram 4 - class 7 - function V - view/DDM H - helproutine 3 - dialog C - copycode 5 - processor (LIST) G - global data area 8 - adapter (LIST) L - local data area RES - resource (LIST) A - parameter data area * - all object types (LIST) Further objects types are listed in the Natural documentation. | 
| Action | Enter valid command. | 
| Text | Length must be specified in form "n" or "n.m". | 
| Explanation | The length must be specified either as "n" (no decimal digits) or as "n.m" (n digits before and m digits after the decimal character). The "." between n and m represents the decimal character, which can be set with the command GLOBALS DC=c (c being the desired character). | 
| Action | Check program and correct error. | 
| Text | Maximum length for decimal digits is 29. | 
| Explanation | There must be no more than 29 digits after the decimal character. | 
| Action | Check program and correct error. | 
| Text | Maximum length for numeric value is 29. | 
| Action | Check program and correct error. | 
| Text | Data area was tested successfully. | 
| Explanation | The data area was tested successfully using the CHECK command. command. Note that a final syntax check of the generated DEFINE DATA statement is NOT done by the CHECK function but by the CATALOG/STOW command. | 
| Action | No action required. | 
| Text | Error in Miscellaneous field. | 
| Explanation | The specification in the Miscellaneous field is invalid. See the Natural documentation for valid specifications. | 
| Action | Supply valid specification for Miscellaneous field. | 
| Text | Only "B", "V", "R" or blank permitted for type. | 
| Action | Check program and correct error. | 
| Text | Level for substructure must be = or GT previous level. | 
| Explanation | The level for a substructure must be the same as or greater than the previous level. | 
| Action | Check program and correct error. | 
| Text | Variable definition required following structure definition. | 
| Action | Check program and correct error. | 
| Text | Modification of range/format may delete INIT/EM values. | 
| Explanation | A field is defined with initial values or with an edit mask. If the range/format of this field is changed, the initial values will remain if they fit into the changed index range definition; if they do not fit, they will be deleted. | 
| Action | Make sure you do not lose any initial values or edit masks you wish to keep. | 
| Text | Initial values not permitted; F/L missing for user field. | 
| Action | Check program and correct error. |