you have created a lookup transformation for a certain
condition which if true returns multiple rows. when you go
to the target and see only one row has come and not all. why
is it so and how it can be corrected.

Answer Posted / sagar

check the data type of the out put value ie it should be
the same with the out put value ,check the null coloumns
before giving the condition.

update me if iam wrong

Is This Answer Correct ?    0 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how do u implement configuration management in Informatica?

4371


Identifying the bottlenecks in various components of Informatica and resolving them.

1510


what is data modeling?

1913


what is the use of server?

1745


what is the use of server manager?

1612






what is the difference between cubes and package in cognos

4536


1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?

1856


What are dimensions?

585


How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)

796


A session S_MAP1 is in Repository A. while running the session error message has displayed `server hot-ws270 is connect to Repository B`.what does it mean?

1834


what is Forward,Reverse and Re_engineering?

1736


What are the various tools used in etl?

556


Explain about round-robi?

629


What is staging area referring to?

584


Explain etl mapping sheets?

672