How to transport a custom table data into QA

Hi,

Requirement is to transport data maintianed in customtable from DEV into QA.

I have maintianed the delivery class to "C" in attribute and Data class to "APPL2" for this custom table.

But still i am getting following error when trying to insert the records under customaizing transport.

"Transport is not possible for the specified data

Message no. SV142".

Am I missing any settings?

Hints plz.

Thanks.

Regards,

Pramod.