*COMDECK SCCWDECLS
          ITEM SCCWSCHNAME C(0,0,10);     # 1-30 CHARACTER, LEFT JUSTIF#
                                          # IED WITH ZERO FILL         #
          ITEM SCCWSCHNAM30 C(0,0,30);
          ITEM SCCWNUMRELTN U(3,3,12);    # TOTAL NUMBER OF RELATION  # 
                                          # ENTRIES IN THE SCHEMA.     #
          ITEM SCCWNUMAREAS U(3,15,12);   # TOTAL NUMBER OF AREA ENT-  #
                                          # IES IN THE SCHEMA.         #
          ITEM SCCWNUMRECDS U(3,27,15);   # TOTAL NUMBER OF RECORD     #
                                          # ENTRIES IN THE SCHEMA      #
          ITEM SCCWNUMITEMS U(3,42,18);   # TOTAL NUMBER OF ITEM ENTRIE#
                                          # S IN THE SCHEMA            #
                                          # PROCEDURE CLAUSES          #
          ITEM SCCWDBPLENG U(4,0,15);     # LENGTH OF PROCEDURE TABLE  #
          ITEM SCCWDBPWRDAR U(4,15,21);   # WORD ADDRESS OF THE PROCEDU#
                                          # E TABLE                    #
          ITEM SCCWNMITMPRC U(4,36,15);   # TOTAL NUMBER OF ITEM LEVEL #
                                          # PROCEDURES.                #
          ITEM SCCWFXBIASOP B(4,59,1);    # TRUE - FB OPTION SPECIFIED #
                                          #        IN CONTROL CARD ,   #
                                          #        HENCE ALL TYPE FIXED#
                                          #        ITEMS AREA SET TO   #
                                          #        CLASS OF FIXED BIAS.#
                                          # FALSE - TYPE FIXED ITEMS   #
                                          # ARE SET TO CLASS OF FIXED  #
                                          #         UNBIASED(DEFAULT). #
          ITEM SCCWHASH20   B(5,0,01);    # TRUE IF HASHED BY HASH20   #
          ITEM SCCWHSHTBLEN U(5,1,17);    # LENGTH OF THE HASH TABLE IN#
                                          # WORDS                      #
          ITEM SCCWHASHADDR U(5,18,21);   # WORD ADDRESS OF THE FIRST  #
                                          # WORD OF THE HASH TABLE     #
          ITEM SCCWDCADDR U(5,39,21);     # WORD ADDRESS OF THE FIRST  #
                                          # WORD OF THE DATA CONTROL   #
                                          # ENTRY                      #
          ITEM SCCWFRSTAREA U(6,0,12);    # WORD ADDRESS OF THE FIRST  #
                                          # AREA ENTRY                 #
          ITEM SCCWRELADDR U(6,12,21);    # WORD ADDRESS OF THE REL-   #
                                          # ATION ENTRIES.             #
                                          # 0 = NO RELATION ENTRIES    #
                                          # SPECIFIED.                 #
          ITEM SCCWFRSTRECA U(6,33,18);   # WORD ADDRESS OF THE FIRST  #
                                          # RECORD ENTRY.              #
          ITEM SCCWSCHDRPTR U(6,51,6);    # OFFSET POINTER TO SCHEMA   #
                                          # HEADER(NAME) ENTRY.        #
          ITEM SCCWDBPLIB U(7,0,42);      # NAME OF LIBRARY WHERE THE  #
                                          # DATA BASE PROCEDURES RESIDE#
                                          # 1-7 CHARACTERS, LEFT JUSTIF#
                                          # IED WITH ZERO FILL         #
          ITEM SCCWMAXITEMS U(7,42,18);   # MAXIMUM NUMBER OF ITEMS    #
                                          # SPECIFIED IN A RECORD ENTRY#
          ITEM SCCWSCTMEDTE U(8,0,60);    # TIME AND DATE OF SCHEMA    #
                                          # CREATION.                  #
          ITEM SCCWSCHTIME U(8,0,30);     # DISPLAY CODE VALUE OF SCHEM#
                                          #  CREATION TIME (HH.MM)     #
          ITEM SCCWSCHDATE U(8,30,30);    # DISPLAY CODE VALUE OF SCHEM#
                                          # A CREATION DATE (YYDDD)    #
          ITEM SCCWVERSION U(9,12,18);    # 3 CHAR. DISPLAY CODE       #
                                          # DDL VERSION NUMBER.        #
          ITEM SCCWMAXRECSZ U(9,39,21);   # MAXIMUM REC SIZE IN CHARS  #
          ITEM SCCWMAXSELEN U(10,0,15);   # MAXIMUM LENGTH OF AN AREA, #
                                          # RECORD,ITEM OR RELATION    #
                                          # SUB-ENTRY.                 #
          ITEM SCCWDIRLENG U(10,15,21);   # DIRECTORY LENGTH IN WORDS  #
          ITEM SCCWMAXKEYL U(10,42,18);   # MAXIMUM KEY LENGTH IN CHARS#
          ITEM SCCWCKSUMWA U(12,39,21);   # CKSUM BLOCK WORD ADDRESS   #
          ITEM SCCWBDATE U(11,0,30);      #DDL BUILD DATE YYDDD        #
          ITEM SCCWCSNUM  U(11,30,12);    # TOTAL NUMBER OF CONSTRAINTS# D
          ITEM SCCWCRMVER U(11,42,18);    #CRM VERSION N.N             #
          ITEM SCCWCITWA  U(12,00,21);    # WORD ADDRESS OF CIT        # BG 
          ITEM SCCWCITLEN U(12,21,18);    # LENGTH OF CIT              # BG 
