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Problem:
Customer reported the following error when trying to go from step 2 to 3 i create Quote flow.
The value 'null' is not valid for operator '>' Error is in expression '{!IF(buttonBarOptions.buttonItems.size>1, true, false)}' in component <apex:outputPanel> in component zqu:productbundleguidedselling
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Solution:
Customer had Enable Guided Product Selector selected in Advanced Quoting configuration setting and also was using the enhanced product Selector
zqu__EditQuoteProducts VF page as the 3rd step in Quote Wizard
But he didn't have any Guided product Selector flow and steps created
Problem was resolved after Guided product Selector flow and steps were created
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For an extra tidbit because I was still getting the error after a Guided Product Selector flow and step had been created. I needed to make sure the flow was checked to be included.
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Solution:
Customer had Enable Guided Product Selector selected in Advanced Quoting configuration setting and also was using the enhanced product Selector
zqu__EditQuoteProducts VF page as the 3rd step in Quote Wizard
But he didn't have any Guided product Selector flow and steps created
Problem was resolved after Guided product Selector flow and steps were created
If you found my answer helpful, please give me a kudo ↑
Help others find answers faster by accepting my post as a solution √
- Mark as New
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For an extra tidbit because I was still getting the error after a Guided Product Selector flow and step had been created. I needed to make sure the flow was checked to be included.
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Re: Getting Error "The value 'null' is not valid for operator '>' " creating Quote
This error might also occur when a cusom GuidedSellingplugin is implemented but it did not retrun any flows
In a particular scenario, it was found that the class name was blank when the plugin was restored to defaults as the custom plugin implementation is no longer required
Once the class name is updatedto zqu.SelectProductsController.GuidedSellingFlowPlugin, error is resolved
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