z/OS MVS Program Management: Advanced Facilities
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AMASPZAP identification data (version 1)

z/OS MVS Program Management: Advanced Facilities
SA23-1392-00

Figure 1. Format for AMASPZAP identification data
    Field              Field  Off Leng         Description
    Name               Type   set

   IEWBIDZ                              AMASPZAP IDR Data, Version 1
   IDZH_BUFFER_ID      Char     0   8   Buffer identifier "IEWBIDZ"
   IDZH_BUFFER_LENG    Binary   8   4   Length of the buffer,
                                           including the header
   IDZH_VERSION        Binary  12   1   Version identifier
   *** RESERVED ***    Binary  13   3   Reserved, must be zeros
   IDZH_ENTRY_LENG     Binary  16   4   Length of each entry
   IDZH_ENTRY_COUNT    Binary  20   4   Number of entries in the buffer
   *** RESERVED ***    Binary  24   8   Reserved, must be zeros
   IDZH_ENTRY_ORIGIN           32       First IDR entry


   IDZ_ENTRY                            Superzap IDR entry
2  IDZ_DATE            Char     0   7   Date of processing
                                        (yyyyddd)
   IDZ_ZAP_DATA        Char     7   8   PTF number or other ZAP data
   *** RESERVED ***    Binary  15   3   Reserved, must be zeros
1  IDZ_RESIDENT        Name    18   6   Name of the section to which
                                           this IDR data applies
     IDZ_RESIDENT_CHARS Binary 18   2     length of name in bytes
     IDZ_RESIDENT_PTR  Pointer 20   4     Pointer to name string
Note:
  1. Ignored on input to the binder.
  2. If the module is saved as a load module, dates are truncated to 5 characters (YYDDD).

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