NetResults Tracker Knowledge Base Article
"No value given for one or more required parameters" during Add or Task
Article ID  350
Article Type  Error Troubleshooting
Product  NetResults Tracker
Oldest Version  6.0.0
Newest Version  6.0.1
Publication Date  01/30/2008 10:31:48 AM
Last Updated  11/12/2018 01:48:00 PM
Warnings
None
Description
This article provides information about the error "No value given for one or more required parameters" that can occur during the Add or Task operation due to a known issue in Versions 6.0.0 and 6.0.1.

This error can occur when Alerts are not displayed on the Add or Task page, but are set implicitly and are based on a Date field. In the case of Add, the record is still added even though a system error was generated, but the Alerts are not set. In the case of Task, the record is unchanged if the system error occurred. Please Upgrade to the latest version or use one of the workarounds below to avoid this issue.

Workaround
For the Add operation, you can edit the record to set the Alert settings after the system error occurs.

Or, to avoid the error during the Add or Task operation, change the Alert settings so that the Alerts are displayed during the Add or Task operation. The user can select the Alert settings and the system error will be avoided.

To show the Alerts during the Add operation:

  1. Login as Admin and click on the Admin icon
  2. Click on the Manage Workflows button
  3. Select the appropriate workflow in the Workflows pulldown. The page will be refreshed to display the properties of the selected workflow.
  4. In the Forms section, click on the + icon to expand the appropriate form
  5. Click on the Manage link to the right of Alerts
  6. If the Edit Based On property is set to None, the global Alert settings for the form will be displayed. Set the property "Show Alert settings during the Add operation" to "Yes" and select the users and/or groups who should be able to set the Alerts settings during the Add operation. Then, click OK to save the changes.

    Or, if the Edit Based On property is not set to None, you will see a pulldown at the top. Select an item other than <Default> in the pulldown. The page will be refreshed. Set the property "Show Alert settings during the Add operation" to "Yes" and select the users and/or groups who should be able to set the Alerts settings during the Add operation. Then, click OK to save the changes. Click on the "Set Default Alert Settings" button. Select another item in the pulldown and repeat the above step to show the alert settings during the Add operation.

More information about configuring Alert settings for the Add operation can be found in the Managing Workflows Help section.

To show the Alerts during the Task operation:

  1. Login as Admin and click on the Admin icon
  2. Click on the Manage Workflows button
  3. Select the appropriate workflow in the Workflows pulldown at the top. The page will be refreshed to display the properties of the selected workflow.
  4. Click on the + icon to the left of a state that contains the transition you wish to modify
  5. Click on the Manage link to the right of Transitions
  6. Click on the Alerts button to the left of the transition you wish to modify
  7. Select "Yes" for "Show Alert settings during the Task operation" and select the users and/or groups which should be able to edit the Alert settings during the Task operation, then click OK to save the changes
  8. Repeat the above steps to make the changes for other transitions
More information on configuring Alert settings during the Task operation can be found in the Workflow Transitions Help section.