FABKTGEN SPMNIN data set

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Use this reference topic to set default values for the SPMNIN control statements.

You can specify the TOSI control statement, USER control statements, the data set control statements, or all the control statements in the SPMNIN data set. Specify your own value to the column that you want to change the default values from the Space Monitor's system default value. The SPMN Site Default Generation utility analyzes the control statements, and stores the site default values in the SPMN site default table (FABKCTL0).

For a description of each statement, see Control member data set (SPMNMBR).

Subsections:

TOSI control statement

You can specify the XCF group name that is used by IMS Tools Online System Interface, and whether to monitor the latest VSAM statistics about IMS online full-function database data sets by using IMS Tools Online System Interface. If you specify this control statement, code the control statement before the data set statements.

USER control statement

You can specify up to 20 user IDs. If you specify this control statement, code it before the data set statements.

Data set control statements

You can specify the first statement, or a set of the first and the second statements.

The positions where you can specify your own default value for the site default are described in the following tables. Specify your own default value in each position marked 'Yes.' If values are omitted, the Space Monitor system default values will be used.

Table 1. Positions available for site default in the first statement (SPMNIN site default table)
Position System default value of Space Monitor Can specify site default value? Description
1 - 8 (None) No (Ignored if specified) DBD name
10 - 17 (None) No (Ignored if specified) DD name
19 - 62 (None) No (Ignored if specified) Data set name
64 - 65 10 Yes Warning threshold value for the number of data set extents
66 - 68 10 Yes Warning threshold value for the percentage of data set free space
70 - 71 14 Yes Warning threshold value for the number of days without an HD Pointer Checker run
Table 2. Positions available for site default in the second statement (SPMNIN site default table)
Position System default value of Space Monitor Can specify site default value? Description
01 - - "-" (Indicates that it is the second statement. It is required.)
10 - 11 10 Yes The warning threshold value for the number of available extents
13 Y Yes Whether to monitor the data set that uses the last extent
15 - 17 90 Yes The warning threshold value for the percentage of space used
19 Y Yes Whether to monitor if there is enough space left on the DASD volume for the data set to extend
21 - 23 50 Yes The warning threshold value for the percentage of CA splits
25 - 27 50 Yes The warning threshold value for the percentage of CI splits
29 - 31 *** Yes The warning threshold value for the number of days that can pass without a database reorganization
33 - 35 90 Yes The warning threshold value for the percentage of data set that is used within the maximum size limit of the database data set
37 - 40 **** Yes The warning threshold value for the data set size
41 M Yes The unit (M, G, or T) of the data set size
  • M for MB (1 MB is 1,024 KB = 1,048,576 byte)
  • G for GB (1 GB is 1,024 MB)
  • T for TB (1 TB is 1,024 GB)

Example

The following example shows effective statements and columns for defining the site default values.

Figure 1. Example of the specification for the site default 
.........1.........2.........3.........4.........5.........6.........7.........8
12345678901234567890123456789012345678901234567890123456789012345678901234567890

%TOSI    TOIIMSA  Y
%USER    USER001
DB000001 DS000001 ____________________________________________ 12080 10 
-        01 N 080 Y ___ ___ ___ 080 1000_

In this example:

  • The first line specifies the TOSI control statement for site default.
  • The second line specifies the USER control statement for site default.
  • The third line specifies the first statement of the data set control statement for site default. Columns 1 – 63 are not supported for site default.
  • The fourth line specifies the second statement of the data set control statement for site default.
  • For the third and fourth lines, Space Monitor system default values will be used for columns that are supported for site default but left blank.