As per Informatica PC help guide, while adding
transformations to a mapplet,we have to keep this in mind:
If you use a Sequence Generator transformation, you must
use a reusable Sequence Generator transformation.
May i know the reason behind this?
- 2 Answers
- 4938 Views
- I also Faced
- E-Mail Answers
Answer Posted / hardeepsingh83
I am not able to identify the reason behind this point.
If I am using a mapplet in 2 diff mappings and using
reusable seq generator(as per infmt guide) then both
mappings will get seq values accoriding to same Seq gen
transformation, which may not be required always or create
data issues.
Any body knows the exact reason behind it?
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
Explain the use of aggregator cache file?
How can we use batches?
Can any one give me a real time example for FACT TABLE & DIMENSIONAL TABLE?
Is there any way to read the ms excel datas directly into informatica?
How to create Target definition for flat files?
Explain scd type 3 through mapping.
How can repository reports be accessed without sql or other transformations?
where to store informatica rejected data? How to extract the informatica rejected data?
what is size of u r database?
Briefly define reusable transformation?
What is the difference between a repository server and a powerhouse?
What are session parameters ? How do you set them?
Define update strategy?
Can we change Dynamic to Static or Persistent cache? If so what happens?
How do you load only null records into target?
