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Interfacing to Your Job Scheduling Package (TSIDPCS) User Exits

6-50 BIM-EPIC Installation and System Guide

Interfacing to Your Job Scheduling Package (TSIDPCS)

At activation, BIM-EPIC looks for the TSIDPCS module in the SVA. If this module is found,

BIM-EPIC transfers control to TSIDPCS at close for tape and disk datasets and tape volumes.

BIM-EPIC passes a parameter list containing information about the dataset or volume serial

number processed. The parameter list fields are defined in the EIM macro, which can be used

as a DSECT.

You must insert code into the BIM-EPIC skeleton user exit (TSIDPCS). Your code interfaces

with your job scheduling package and processes as necessary.

TSIDPCS is written in Assembler. BIM-EPIC branches to TSIDPCS with Register 15. It

returns through Register 14. The address of the parameter list is passed in Register 1.

See the expansion of the EIM macro for more information on the use of registers, fields and

values, and return codes.

Coding this user exit incorrectly can make BIM-EPIC inoperable. Do not undertake this task

without adequate knowledge of BIM-EPIC and your scheduler.

Update the TSIDPCS exit as follows:

Step Action

1 Punch the module TSIDPCS.A from the BIM-EPIC installation library.

2 Beginning at the area stating “ PLACE ASSEMBLER CODE HERE FOR YOUR

OWN JOB SCHEDULING EXIT," call your scheduler and process as necessary.

Assemble and catalog TSIDPCS into the BIM-EPIC installation library.

4 Add the following entry to your SDL load procedure:

TSIDPCS,SVA

Description

WARNING!

Procedure

1 2 ... 301 302 303 304 305 306 307 308 309 310 311 ... 358 359

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Memorex LOCK - VERSION 2-24 Spécifications Page 306