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                                     ABS.CAN.DX.TYPE
     i   2
   abs.can.dx.type
     abs.can.dx.type.abs.tape.codes

 Ì     i   2
abs.can.dx.type    (main) 
[mnemonic]
&DCC[dcc]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 mnemonic                    10 FREE     L                 dcc                                                         
 active                       1 YN       L                 &DCC[dcc]|0                                                 
 last.update                 10 PINT     R                 &DCC[dcc]UPD                                                
 name                        30 FREE     L                 &DCC[dcc]|1                                                 
 Ì      i   2
abs.can.dx.type.abs.tape.codes    (abs.tape.codes) 
[mnemonic, abs.tape.svc]
&DCC[dcc]C[gsc]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 abs.tape.svc                10 FREE     L  MIS.ABS.TAPE   gsc                                                     
 abs.tape.code                8 FREE     L                 &DCC[dcc]C[gsc]|0                                           
 Ì       2
 INDEX FILE/INTERNAL NAME           SUBSCRIPTS/PHYSICAL BASE

 abs.can.dx.type.abs.code.x         [abs.tape.svc,abs.tape.code,mnemonic]
   abs.tape.code.x                    &DCCX[gsc,dccAT,dcc]