FABGHIST JCL
To run DB Historical Data Analyzer, supply an EXEC statement and the appropriate DD statements.
The following table summarizes the DD statements.
| DDNAME | Use | Format | Need |
|---|---|---|---|
| HISTORY | Input/Output | KSDS | Required |
| HISTIN | Input | LRECL=80 | Required |
| SPMNMBR | Input | PDS | Optional |
| HISTPRT | Output | LRECL=133 | Required |
| HISTMSG | Output | LRECL=133 | Required |
| SYSUDUMP | Output | SYSOUT | Optional |
- EXEC
- This statement must be in the following form:
// EXEC PGM=FABGHIST - HISTORY DD
- This required VSAM KSDS data set contains the summary information of the HD Pointer Checker run results. This data set must be allocated
before you run DB Historical Data Analyzer.
DISP=OLD must be used if you want to maintain the HISTORY data set by specifying TYPE=CREATE, DELETE, UPDATE, or REORG on the PROC control statement. Otherwise, DISP=SHR should be used.
- HISTIN DD
- This required input data set contains control statements, which describe your specification of the processing to be done by DB Historical Data Analyzer.
- SPMNMBR DD
- This optional input partitioned data set (PDS) contains one or
more members, each of which consists of one or more control statements from Space Monitor.
This data set is required only when the MEMBER keyword of the DATABASE statement in the HISTIN data set is specified; otherwise, this DD statement is ignored even if coded.
- HISTPRT DD
- This required output data set contains reports. BLKSIZE, if coded, must be a multiple of 133.
- HISTMSG DD
- This required output data set contains messages. BLKSIZE, if coded, must be a multiple of 133.
- SYSUDUMP DD
- This statement defines output from a system abend dump routine. It is used only when a dump is required. Although optional, it is recommended that you include this data set.