DSXchange

Hi,
I am using Compress stage to compress a dataset. then when I use Expand to uncompress the compressed dataset it gives me some schema error. I went through the document and found that while using expand satge to uncompress, I should be using the compressed schema in the field layouts. How can I get the schema of a compressed file.

Thanks,

Save it from the Columns tab of the Compress stage output link?

I tried, but giving me the same error. The error is
When binding output schema variable "outRec": Cannot drop the case from tagged output; case "t.encoded".

here is my job design (JOB1) to Compress
Dataset1.ds ---------> Compress --------------->Dataset2.ds
field1(varchar1) field1(varchar1)
field2(varchar10) field2(varchar10)

JOB2 to Expand
Dataset2.ds ---------> Expand --------------->Dataset3.ds
field1(varchar1) field1(varchar1)
field2(varchar10) field2(varchar10)

Is my job design correct?

Thanks

Is the schema on Dataset2.ds is same as input as in your example it looks exactly the same.

Yes, the schema is same for Input and output files. is it correct or do i have to mention a different schema for compressed dataset.

thanks

hi,

Can some answer this question now, i am facing same problem not able to read dataset with same schema as compressed