what are testing in a mapping level please give brif
eplanation



what are testing in a mapping level please give brif eplanation..

Answer / sambasivarao.m

Hi,

find below testing points at mapping level that might be
help you..

Verify Mapping is Available
Verify parameters are defined properly with proper
datatypes
Verify whether the shorcut to source table is used as
source in the mapping from replica connection
Verify whether WHERE clause in the SQ has used properly to
implement delta condition
Verify whether the primary key is selected properly in the
target table
Verify whether versioning is maintained
Verify Source name used in the mapping
Verify Target name used in the mapping
Changes made to the existing mapping(if applicable)
Verify whether the new fields handled for NULL values(if it
is a NOT NULL column in the Target table)
Verify whether lookup is added to the mapping(if applicable)
Verify whether the Lookup override used is proper
Vefify whether the condition for Insert/Update is used in
UPDATE STATERGY transformation
Verify Whether the Filter condition used is proper

Regards,
Sambasivarao.m

Is This Answer Correct ?    7 Yes 0 No

Post New Answer

More Informatica Interview Questions

In aggregator if u enable sorted input what will be the output and disable sorted wt is output

6 Answers  


Can you copy the session to a different folder or repository?

1 Answers  


I have a source as flat file and having data like ""TCS"MUMBAI" and i want output like TCS MUMBAI,the length of the data in the rows is variable.how can you fix it?

5 Answers   TCS,


What is meant by pre and post session shell command?

0 Answers  


How do you implement unconn. Stored proc. In a mapping?

1 Answers  






which transformation should we use to get the 5th rank member from a table in informatica?can we achieve this in sql?

6 Answers   IBM,


How can we reset Sequence Generator, when we move objects from Dev Environment to QA env?

2 Answers   Rolta,


Difference between Data and Index Caches?

0 Answers   Informatica,


When you connect to repository for the first time it asks you for user name & password of repository and database both. But subsequent times it asks only repository password. Why?

1 Answers  


My source is this year 01/jun/2014 04/may/2015 09/mar/2017 my desired output is day month ye 01 jun 2014 04 may 2015 09 mar 2017 how do i acheive this

2 Answers  


What is the grain level in DWH? If i have year to day. what is the grain level of DWH from year to day.

1 Answers   Zensar,


Give some information on report bursting and how to do it in bca as I have to split the report and send different reports to different people?

0 Answers  


Categories