| Text | This application is currently not available to you. | 
| Explanation | In Natural Security, the availability of the application has been restricted to certain periods of time only; outside these times, the application cannot be used. | 
| Action | Ask your Natural Security administrator at what times the application is available to you. | 
| Text | Non-activity time limit exceeded; press ENTER. | 
| Explanation | For this application/user, a non-activity time limit is defined. The elapsed time between the last screen I/O and the current I/O exceeded the defined limit. Natural Security requires the user to log on again. | 
| Action | Press ENTER; then log on again. | 
| Text | User is not authorized to use update statements. | 
| Explanation | An UPDATE/STORE/DELETE statement was issued, but the user is not currently authorized to issue such update commands. | 
| Action | Contact your Natural administrator. | 
| Text | Maximum transaction duration exceeded. | 
| Explanation | For this application/user, a maximum transaction duration has been defined in Natural Security. The time elapsed between the start of transaction and a subsequent database call or a screen I/O has exceeded the defined limit. This limit is checked independently of the transaction time limit defined in Adabas. The transaction has been backed out. The Natural system variable *TIME-OUT contains the time remaining before a time-out will occur. | 
| Action | Restart the transaction. | 
| Text | Invalid dialog source header. | 
| Explanation | The first lines of the Natural source do not constitute a valid dialog header. | 
| Action | Consult the documentation on the dialog format. | 
| Text | Unknown dialog source format .... | 
| Explanation | The format identifier (as shown in the message) in the Natural dialog source does not identify one of the known formats. | 
| Action | Consult the documentation on the dialog format. | 
| Text | Invalid value for attribute .... | 
| Explanation | The value that has been assigned to the attribute is not allowed in this context. | 
| Action | Assign a valid attribute value. | 
| Text | Attribute ... is invalid for element type .... | 
| Explanation | The attribute is not in the set of allowed attributes for this type of dialog element. | 
| Action | Choose an allowed attribute for this dialog element type. | 
| Text | Error occurred while scanning for .... | 
| Explanation | The dialog source does not conform to the format expected by the dialog editor. The expected format is indicated in the error message. | 
| Action | Correct the dialog source. | 
| Text | The name ... is already in use. | 
| Explanation | An attempt was made to re-use a variable name which is already in use for some other dialog element or pre-defined constant. | 
| Action | Use another name. The dialog editor usually suggests a unique replacement. | 
| Text | Error opening source window. | 
| Explanation | The dialog source window could not be opened. | 
| Text | Invalid dialog element name :1:. | 
| Explanation | The specified dialog element name is either syntactically invalid or undefined. | 
| Text | Invalid index for dialog element. | 
| Explanation | The index specified for this dialog element is either syntactically incorrect or out of range. | 
| Text | Control :1: not found. | 
| Explanation | The specified control name is undefined at this point in the dialog. | 
| Text | Invalid OLE control property :1:. | 
| Explanation | The specified property is not appropriate for this control. | 
| Text | This dialog cannot be saved in non-enhanced format. | 
| Explanation | This dialog uses features which require the enhanced source format, for example custom controls. | 
| Action | To save the dialog with these features, select the enhanced format in the Save As dialog box. | 
| Text | Invalid event name :1:. | 
| Explanation | The specified event name is either syntactically invalid or undefined for this dialog element. | 
| Text | Failure creating control :1:. | 
| Explanation | The indicated control could not be created. If this error occurs when inserting an ActiveX control into a dialog in the dialog editor, a common reason for this failure is that there is no development license available for the ActiveX control on this machine. A development license is usually available from the vendor of the ActiveX control. | 
| Action | Please check if the ActiveX control is correctly installed and registered. Also check if you have a development license or only a runtime license for the ActiveX control. | 
| Text | Incomplete code section. | 
| Explanation | A user-code section is not terminated as defined in the dialog source syntax. | 
| Text | Operation cancelled by user. | 
| Explanation | The operation was not completed because the user cancelled it. | 
| Text | Invalid object type. | 
| Explanation | It is not possible to emded this type of object. | 
| Action | Please choose a created embedded object (i.e. *.neo). | 
| Text | Error in dialog source at line :1:, column :2:: :3: | 
| Explanation | The dialog editor has detected the Natural error with text :3: in the dialog source at the line :1:, column :2:. | 
| Action | Correct the source. |