Accessing IMS-DL/I Files with Reporting Facility › Execution Requirements for DL/I (z/VSE)

Execution Requirements for DL/I (z/VSE)

Executing the Reporting Facility is under the control of DL/I. The EXEC command in the job stream specifies the DL/I initialization module (DLZRRC00). You must specify the application program and the PSB it uses on a parameter statement immediately following the EXEC statement. Parameter statement format is:

Execution Requirements for DL/I (z/VSE)

►►─ DLI,DRREPORT,psbname,buffer ──────────────────────────────────────────────►◄

,psbname

The name by which the PSB was generated and is referenced by the application program, DRREPORT.

,buffer

The number of data subpools to reserve for executing JCL.

Several execution-time functions are controlled by the UPSI byte. If all bits are zero, omit the UPSI statement. This is required only if any of the following must be set ON or OFF:

0

Must always be zero

1—4

Not applicable

5

0= Storage dump on ABEND if bit 7=0
1= No storage dump on ABEND

6

0= DL/I system log tape active
1= DL/I tape log function inactive

7

0= Set exit linkage to DL/I for ABEND
1= Set exit (STXIT) inactive

Example

Note: Use the following as a guide to prepare your JCL. The JCL statements are for example only. Lowercase letters in a statement indicate a value you must supply. Code all statements to your site and installation standards.

 // JOB ...
 // UPSI 00000010
  .
  .                    Other required JCL statements
  .
 // EXEC DLZRRC00,SIZE=nnnk
 DL1,DRREPORT,psbname,buffer
  .
  .                    Reporting Facility program definition statements,
  .                    Input file, if any
 /*
 /&