Hi Masters,

I am having the same issue,

I am using one Flat file source and other is Excel source, want to merge one more column which is in Excel file, and in both of the sources Account_Id column are same,

Although both were using diff Data type but UI used Data Conversion and make them same,

Also used Sort on both of the sources on Account_Id column.

but still I am getting the Lineage Id issue.that I am using the Lineage Id which is not previously used.

Can you please suggest me that how you solved this problem, would be really Appreciate.

Thanks in Advance.