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                                     ABS.PARAM
     i   2
     abs.param.normal.version
     abs.param.od.forms

 Ì     i   2
abs.param.normal.version    (normal.versions) 
[norm.version.eff.date]
&DPARAM["G"]V[dprED]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 norm.version.eff.date        8 DATE     L                 dprED                                                       
 norm.version                10 FREE     L  ABS.VERSION    &DPARAM["G"]V[dprED]|0                                  
 Ì     i   2
abs.param.od.forms    (od.forms) 
[od.form]
&DPARAM["O",dji]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 od.form                     10 FREE     L  ABS.FORM       dji                                                     
 od.forms.es.only             1 YN       L                 &DPARAM["O",dji]|0                                          
 Ì       2
 INDEX FILE/INTERNAL NAME           SUBSCRIPTS/PHYSICAL BASE

 abs.param.prefix.index             [prefix,facility]
   prefix.x                           &DPARAM.PX[gpA,gqb]

 abs.param.prefix.index.can         [prefix.can,facility,px.reg.cat]
   prefix.x.can                       &DPARAM.PX[gpA,gqb,gff]