Answer / john

Mapplet is a reusable object which is used to reuse the
transformation logic.By using Mapplet designer we can
create the mapplet which is for reuse the set of
transformation logic.
Eg:suppose if you have developed one complex mapping which
has some complex logic involved in it.and you want to use
the same logic in another mapping also.then what u will do
generally..will you create the same logic again..No.You can
use the same logic by using mapplet.Mapplet is used for
storing the reusable set of logic(i.e no.of transformations
involved in it).So you have to know first whether the logic
which you are going to develop is useful in future or not
before developing the any mapping..If yes then create
mapplet in the mapplet designer first and then use that
mapplet in any other mapping.

Answer / lokesh y g

maplet is reusable transfromation,suppose same
tranfromation using different mapings ,for this perpose
create tranformations in maplet that maplet we can use any
maping.but same logic we need to use ..........

How to join a Flat and Relational Source without using (Joiner, Update and Lookup ) transformations... is it possible? if yes i would like to know how?

10 Answers   Wipro,

---

i have 2 session s1 execute s2 load first session fail what is the reason?

1 Answers   L&T,

---

WHAT IS EDM?WHAT IS THE USE IN INFORMATICA? chandumba2005@gmai.com

0 Answers   TCS,

---

i have an aggregater in my mapping and no group by port on any column and i ampassing 100 rows through aggregater,so how many rows i will get as out put from aggregater

5 Answers  

---

What are the various types of transformation?

0 Answers  

---

in which situations do u go for scds ?

3 Answers   TCS,

---

"Change cache" in Informatica ?

2 Answers  

---

Is it possible to revert a global repository to local one and why?

0 Answers  

---

Can i create a lookup table without cache.

7 Answers   iGate,

---

What are Business Components in Informatica?

1 Answers  

---

What is InformaticaPowerCenter?

0 Answers   Informatica,

---

why we are using level option in normalizer transformation

1 Answers   TCS, Wells Fargo,

---