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AI and Rules
i have a rule,in that i am using isnull to check a PV is epmty or not when i use
shivakanthr
over 11 years ago
i have a rule,in that i am using isnull to check a PV is epmty or not when i use that rule on dashboard i am getting below exception
"EVAL:Maximum depth of rule evaluations per expression exceeded (20) at rule 'isnull'"
can you find the reason why i am getting this?
Thanks in advance...
OriginalPostID-67381
OriginalPostID-67381
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akhilan
over 11 years ago
isnull() is an out of the box function in Appian. In your Appian instance, it appears that someone has created a rule with the name "isnull", which is getting called from your rule. This might be causing the recursion issue. Can you try using fn!isnull instead, assuming you want to use the out of the box isnull function. Here is another post related to this error -
forum.appian.com/.../
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akhilan
over 11 years ago
isnull() is an out of the box function in Appian. In your Appian instance, it appears that someone has created a rule with the name "isnull", which is getting called from your rule. This might be causing the recursion issue. Can you try using fn!isnull instead, assuming you want to use the out of the box isnull function. Here is another post related to this error -
forum.appian.com/.../
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