0material_attr extraction issue

Hi,

I had enhanced MARA with one ZZ field. Now I generated 0Material_attr data source and the "ZZ" field is visible in the extract structure.

Now, the problem is, for the ZZ field, there is data in MARA. But the data is not visible in 0material_attr in RSA3.

As per my knowledge, if the ZZ field is already present in the direct base table on which data source is maintained, need not to write an ABAP code to make the data populate for the ZZ field.

Please help!

Regards,

Sukhpreet Kaur