Information from job flow components that utilize the BO-RA agent are stored in the AW_CHAIN_DETAIL_XML table. Some entries have data on both the aw_comp_xml and aw_comp_xml_clob fields, but other entries have data only on the aw_comp_xml_clob field and 'null' on aw_comp_xml.
Are these fields essentially the same ? with aw_comp_xml being "legacy"
Release : 9.3
Component : AM
Yes aw_comp_xml is legacy. When the data types changed from long to clob columns got changed.