Smf Record Mapping Information Tables and Usage Notes - Documentation for Bmc Compuware File-Aid/Mvs 21.01

This section describes the record type information tables that assist you in using the mapping facility. Each table shows the decimal value, hex value, description, source layout member name and any special XREF to use for viewing each SMF record type as follows:

The SMF Record Mapping facility automates the presentation of the source layout for each record type. However, some records are very complex and require interaction to complete the formatting of all data bytes. The tables provide a page reference for these manual interaction record types that direct you to the additional description.

Offline SMF Records Mapping

Record Type 4 (04) - Step Termination

Five 01 levels (see List of Available Layouts - USE Command - SMF004 Member) are provided for type 04:

SMF_TYPE_4 (Base section always location 1)
SMF4_NON_SPOOL_DEVICE_ENTRY
SMF4_ACCOUNTING_SECTION
SMF4_ACCOUNTING_SECTION_CONTD
SMF4_RELOCATE_SECTION


The SMF_TYPE_4 layout defines the base portion of the record and is automatically selected by the SLxALL master XREF. In order to view any additional data sections for a type 04 SMF record, manual interaction is required. The procedure for viewing additional data sections is:

1. Scroll <DOWN> to see the last fields of the base layout, see USE Command for Mapping Type 04 RELOCATE_SECTION. Examine base field number 32 (SMF4LENN_DVC_ENTRY_LENGTH) to determine the number of “NON_SPOOL” sections present.
2. If SMF4LENN_DVC_ENTRY_LENGTH is 0, skip to step 4 to map accounting sections or step 5 to map the relocate section.
3. If SMF4LENN_DVC_ENTRY_LENGTH is greater than 0 do the following:
   1. Calculate the number of “NON_SPOOL” entries (E) using the formula:
      E = (SMF4LENN_DVC_ENTRY_LENGTH - 2) / 8.

   2. Issue the command “USE NEXT SMF4_NON_SPOOL_DEVICE_ENTRY” “E” times, until all non-spool device entries have been mapped.

      Important

      An information line is displayed indicating that additional record data remains to be mapped similar to the following:

      **** BOTTOM OF LAYOUT - DATA EXCEEDS LAYOUT BY 107 BYTES ********

      Important

      If the number of entries (E) is greater than 1, the following command can be used for additional non-spool entries:

4. After mapping all NON_SPOOL sections (if any), the ACCOUNTING_SECTION(s) may be mapped by using the following procedure:
   1. Issue the command “USE NEXT SMF4_ACCOUNTING_SECTION”. This maps the accounting information fields and the first “ACCOUNTING_FIELD” section.
   2. Examine the field SMF4NAF_NO_ACCT_FIELDS to determine if any additional “ACCOUNTING_FIELD” sections are present.
   3. If SMF4NAF_NO_ACCT_FIELDS is 0 or 1, no more accounting sections are present and you may skip to step 5 to map the relocate section.
   4. If SMF4NAF_NO_ACCT_FIELDS is greater than 1 do the following:1. 
      1. Issue the command “USE NEXT SMF4_ACCOUNTING_SECTION_CONTD” as many times as needed (SMF4NAF_NO_ACCT_FIELDS minus 1 times) until all accounting fields have been mapped.

5. In order to map the “RELOCATE_SECTION”, examine the base section field number 31 (SMF4RLCT_OFFSET_TO_RELOC) to determine the location of where to “base” the “RELOCATE_SECTION” layout. (see USE Command for Mapping Type 04 RELOCATE_SECTION)

   Note

   The command “USE 1 SMF_TYPE_4” may be issued to re-map the base portion of the type 04 record containing the SMF4RLCT_OFFSET_TO_RELOC field.

6. Issue the command “USE nnn SMF4_RELOCATE_SECTION”, where:

USE Command for Mapping Type 04 RELOCATE_SECTION

Type 04 - Formatted Display of RELOCATE_SECTION