Errors with Web data entry that suggest conversion from string to boolean is not valid after applying Patch 131UPD001

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Article ID: KB0081256

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Updated On:

Products Versions
Spotfire Statistica 13.1 + 131UPD001

Description

Web Data Entry throws exception if web.config setting UseDateTimeLabelDisplayFormat is not present in web.config file. Error Text : An unexpected error occured in PlaceByRowsLabelsandTextBox:Conversion from String ""to type Boolean is not valid. Error displaying data entry grod.Object Variable or With block variable not set.

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Cause: This is caused by a missing web.config option that the Web Data Entry code in the patch didn’t handle gracefully  

Environment

Windows

Resolution

The issue has been fixed with a new update installer for 131UPD001.

WORKAROUND: 

1. On the Web Data Entry Server,browse to : [Drive]:\WebSTATISTICAPub\DataEntry\ and locate the file named web.config.

2. Add the setting :

     <!-- Specify whether date/time labels should use the DateFormat configuration option or respect the display format configured in Enterprise Manager -->

    <add key="UseDateTimeLabelDisplayFormat" value="true"/>

3. Save the changes. 
4.  Open Command prompt as an Administrator and run the command:  iisreset (Note : This step will disconnect all data entry users logged into the system. it is recommended to do this at a time when users are minimally logged into data entry)

Issue/Introduction

Errors with Web data entry that suggest conversion from string to boolean is not valid after applying 131UPD001

Additional Information

Legacy Article ID: 210527 (Issue: 107173)