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for 1), you can see the expression applied by clicking on the field of the transformation containing the expression. the expression will appear in the bottom panel detailing the field properties.
for 2), it is not possible today (as of version 10.2.1) to import detailed lineage using the custom lineage scanner.
May I ask you where the lineage should be coming from ? are you looking at a specific ETL tool ?
Thanks a lot for your response.
Regarding the transformation details through Custom lineage scanner, I have data movement between 2 systems through a Custom Python script.
Both the source and target are scanned into EDC.
I also read that we can create a custom scanner to achieve this. Do you have any template for Custom scanner for Custom Lineage upload?
Thanks in advance.
You can refer Enterprise Data Catalog Custom Metadata Integration Guide for 10.2.1 for the steps to configure custom models for unsupported Xconnects
Anybody has sample xml file with example which included the transformation logic in model
10.2.1 documentaion not explained each and every model
Are you saying that if i have two storage and there is linkage at column to column with some column has transformation like data type change etc .
Informatica 102.2 doesn't support that in custom model ?
For creating custom connections between resources. Is there no concept of Rule Based Links using XML as it was in Metadata Manager?
no, linking column to column, regardless of the data type is supported through custom lineage resource, what is not, is creating detail lineage (with transformation detail such as data type change) through custom lineage resource as of now.
rule base linking is not supported in EDC today. Custom lineage resource file must specific each source object and target object to be linked together.
Thanks Louis-Noël !!!
scenario is that I have collected metadata A and B from two different system and now I have to create the link between Column to column from A to B system which consist of filter and data type change transformation .
Why cant we use the ETL sytsem model to create the linkage along with comments as the transformation ?