Understanding Society User Support

I want to use jbsoc10 and jbsic07 on the indresp file from wave 3-wave 9 for some analysis that i'm doing. However, the data sets that I have downloaded from the UKDA do not have these variables despite the Understanding Society website saying that these variables appear on every wave. There is only the 3 digit condensed version of these variables available (jbsoc10_cc and jbsic07_cc). Please can you help with how I can obtain the 4 digit versions on the understanding society indresp datasets?