Need to Convert BBPCONT-CLUSTD contents into Text

Hi All,

        I need to fetch the attachments which are attached while creating Shopping cart in SRM Portal ,I found that those attachments will Store in BBPCONT table in the field CLUSTD ,But that is in type  LRAW ,How can i convert it into Text format .Is there any Function Module to convert it ,Please give me the suggestion.

Thanks,

Kumar.