while i am trying to map a process variable which is a forigen key in another table, i got an an error saying that integer cannot be cast into the datatype "EMS_DATATYPE", so i thought to cast it , but my cast is showing the same error ...
this is the code that i written in scrip task
cast( 'type!{urn:com:appian:types:EMS}EMS_J_PROJECT_MEETING'("PROJECT_ID"), pv!PROJECT_ID)
and the error is
An error occurred while evaluating expression: EMS_J_PROJECT_MEETING.PROJECT_ID:cast( 'type!{urn:com:appian:types:EMS}EMS_J_PROJECT_MEETING'("PROJECT_ID"), pv!PROJECT_ID) (Expression evaluation error at function 'cast': Could not cast from EMS_J_PROJECT_MEETING to Number (Integer). Details: CastInvalid) (Data Outputs)
any suggestions?
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Is the pv!PROJECT_ID an object that would cast into the urn:com:appian:types:EMS or is it an integer?
i get the an integer value for this pv!PROJECT_ID from start form, and made it as parameter