What will happen when Mapping variable and Mapping parameter
is not defined or given?
Where do you use mapping variable and mapping parameter?
Answer Posted / bsgsr
to my knowledge when the values of mapping parameter or
variable is not defined session takes null instead n hence
the session fails. they can b used in mapping or mapplet.
if wrong pls post the krect answer.
reach me on 9866188658
| Is This Answer Correct ? | 5 Yes | 6 No |
Post New Answer View All Answers
What are the informatica performance improvement tips
What is the difference between SOURCE and TARGET BASED COMMITS? What are the deliverables?in your project?
can anyone suggest best free Talend data integration training online
What are the static cache and dynamic cache in informatica?
What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?
What is the need for an etl tool?
Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks
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
i have a data in my source as a flat files what test i have to perform the next step can any body help to me
What are the settings that you use to configure the joiner transformation?
Explain the difference between a data warehouse and a data mart?
can u give example for factless fact table
which one is better performance wise joiner or look up
-Which expression we can not use in Maplets?, -Can we join(relate) two dimensions in a schema? -Why and where we use 'sorted input' option?
How are the sources and targets definitions imported in informatica designer?