what are the challenge face in u r project?explain me



what are the challenge face in u r project?explain me..

Answer / nitin

Anyway you will see the below issues in general

1. some specific characters are not loading as in the source
2. Data truncation happened on few fields
3. Frequent changes are coming from the user
4. Performance issues when loading huge data


generally we r facing following problems....
Data types mismatch
missing links(source and target column links)
environmental issues(some times source system does not exitst
then we can't read the data from the sources and some times
target system does not exist then we can't load the data
into the target then we have to send a mail to the network
peoples)

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Informatica Interview Questions

in what type of scenario bulk loading and normal loading we use?

2 Answers   Cognizant, Wipro,


two tables from two different databases r there . both having same structure but different data . how to compare these two tables ?

10 Answers   HP, Patni,


What is query panel?

1 Answers  


How to display session logs based upon particular dates. If I want to display session logs for 1 week from a particular date how can I do it without using unix. ?

0 Answers   CTS,


Explain factlessfact table with scenario

1 Answers   HCL,






I want to get an license to produce excel format output using informatica tool. Anyone help me in this issue. Thanks in advance, Vishnuvardhan

1 Answers  


How will u find weather dimension table is big in size of a fact table?

1 Answers  


how many ways can we implement SCD2?

4 Answers   IBM, TCS,


How will you update the row without using update statergy?

10 Answers   CTS,


what is polling?

1 Answers   Informatica,


WAT IS THE MEANING OF UPGRADTION OF REPOSITORY?

1 Answers   Wipro,


source table A having 100000 records. and target B table having 100000 records. now iam updating B records using update query. i don't know which record is update in target. write a sql query get all updated records from target table B.

4 Answers   TCS,


Categories