Hi all, I'm displaying some records from a database. The data is d

phanibabuk over 10 years ago

Hi all,
I'm displaying some records from a database.
The data is displayed properly on the grid. However, whenever I try to sort using any column, I get the following error:
Error Evaluating UI Expression:
Expression evaluation error in rule: Error evaluating function 'todatasubset': sort should not have blank sort fields.
How can I fix this?
Please provide your inputs....

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0 Eduardo Fuentes
Appian Employee
over 10 years ago

Try removing one of those todatasubset related parts at a time. You need to find which of the two parts where you are using todatasubset is causing the problem. Once you find that the issue is narrowed down and you can work towards a solution but if there are two possible root causes and you do not narrow down to one then it will be harder.
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0 Eduardo Fuentes
Appian Employee
over 10 years ago

Try removing one of those todatasubset related parts at a time. You need to find which of the two parts where you are using todatasubset is causing the problem. Once you find that the issue is narrowed down and you can work towards a solution but if there are two possible root causes and you do not narrow down to one then it will be harder.
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