In real time scenario where can we use mapping parameters
and variables?
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Answer Posted / pendekanti praveen kumar
Before using mapping parameters and mapping variables we
should declare these things in mapping tab of mapping
designer.
A mapping parameter cannot change untill the session has
completed unless a mapping variable can be changed in
between the session.
Example:::
if we declare mapping parameter we can use that parameter
untill completing the session,but if we declare mapping
variable we can change in between sessions.Use mapping
variable in Transcation Control Transformation......
| Is This Answer Correct ? | 39 Yes | 7 No |
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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
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