Is .bmp format supported?
What is managed navigation?
Tell me what is the difference between exception::getmessage and exception::getline?
What is the difference between proxy and adapter?
which feild in zoology pays the most money
Why do we use formulas in excel?
What does n a mean in excel?
Why node.js is used?
Explain the basic structure of bootstrap framework?
How can we decide weather we can enhance the standard infotype or not ? : abap hr
What is null in java?
How many views are there in ms access?
Is PPPoE supported?
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
What is memory leak in c?