How mapping parameter and variable works



How mapping parameter and variable works ..

Answer / abhinaw prakash

In Mapping parameter the value once defined does'nt change
during the session.Once the session completes successfully
the server again reads the data from the beginning.

In mapping variable the value changes during the session and
after the session completes the integration server reads the
data from the last saved value from the last run.

Is This Answer Correct ?    3 Yes 0 No

Post New Answer

More Informatica Interview Questions

Explain how to import oracle sequence into informatica?

0 Answers  


version controlling in informatica?

3 Answers  


How to load duplicate records in to a target table which has a primary key?

2 Answers  


how to get max value record into one target and remaining records into another target?

2 Answers   Accenture,


Hi All, I've 110 records in my table but 101 records contains an error. When I run the session, I want to load the 100 records into the target. Can anyone suggest me the best solution for this... Thanks in Advance,

7 Answers   Tech Mahindra,






Difference Between ETL & ELT?

1 Answers   TCS,


where to select code page option?

2 Answers   TCS,


What is parameter file?

2 Answers  


What is CDC? How to implement CDC?

4 Answers   People Tech, TCS,


Please explain in detail with example about 1.Confirmed Dimension. 2.Junk Dimension. 3.Degenerated Dimension. 4.Slowly changing Dimensions

3 Answers   Infotech,


How to Create a folder using pmrep command?

0 Answers  


what type of problem you faced insales project or insurance project

1 Answers   Sony,


Categories