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...

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0 akhilan over 11 years ago

Are you still seeing the error is you use fn!isnull? Also, were you able to find a rule in your Rules tab which has the name isnull?. Here is an earlier post that describes how to delete/modify a rule which has the same name as an Appian function - forum.appian.com/.../
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0 akhilan over 11 years ago

Are you still seeing the error is you use fn!isnull? Also, were you able to find a rule in your Rules tab which has the name isnull?. Here is an earlier post that describes how to delete/modify a rule which has the same name as an Appian function - forum.appian.com/.../
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