Websydian Express - Message

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EvF002 Error in Function

Error message

Error in function &1: Could not call function &3. Call status &2.

Parameters

&1 - The name of the calling function

&2 - The status returned by the called function

&3 - The called function

Description

A function call was not executed correctly.

The most common reason for this is that the called function does not exist in the folder/library containing the application.

Another reason can be that the parameter interface of the called function has been changed without the calling function having been regenerated.

When running the web server and database server on two different physical machines it is conceivable that the error can occur if the Plex listener job has ended abnormally or the TCP/IP connection between the web server and the database server has been terminated during the processing of a request.

Action

Check whether the object indicated by parameter &3 is present in the library/folder containing the program objects.

Check whether the called function has been changed recently - and whether these changes have included a change of the parameter interface of the function. If this is the case - check whether the calling function has been regenerated.

When running web server and database server on two different machines - check the Plex listener job on the database server and the connection between web server and database server.

Comments

The error is most likely to happen just after installing the application, and it can then be an indication that the installation has not been successful. If the error occurs in a running application it is conceivable that the object has been deleted or that a library list/system path has been changed so that the application can no longer access the object.