What is completion confirmation?
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How do I reinstall microsoft word?
What does the content database handle in sharepoint?
In sales what rule applicable
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what is bank occ?
Examples of automatic generated content material of car logbook loans?
How do I transfer my existing domain name registration to Amazon Route 53 without disrupting my existing web traffic?
What are Oral Keratinocytes ?
Hi, I saw one mapping implemented by my seniors . In Expression transformation they implemented following logic. That is iif(is_date(in_UC_DATINV,'YYYYMMDD'),to_date(in_UC_DATINV,'Y YYYMMDD'),'Inventory Date is either invalid or null') Inventory_Date is validated only for is_date() But not validated for notisnull() . But error says “ either invalid or null “ why? Whether is_date() also check for not isnull() ? or in this logic something is different ? Please answer me . Advance thanks