IDIS subsystem requirements for DB2

You must add DD statements for all DB2® subsystems that are not accessible via LINKLIST, and for which you want Fault Analyzer to perform analysis:

If you have more than one version of DB2® installed.
If the DB2® load module library is not in LINKLIST.

Here is the DD statement format:

//DB2subsystem-id DD DISP=SHR,DSN=data-set-name

where subsystem-id is the DB2® subsystem ID (usually 4 characters), and data-set-name is the associated load module library. For a data sharing group, the group attach name is used as the subsystem ID, regardless of whether the DB2® subsystem is running in data sharing mode or not.

If, for example, the DB2® subsystem with an ID of DSN1 requires the load library DSN1.SDSNLOAD, which is not in LINKLIST, then add this JCL DD statement to the Fault Analyzer IDIS subsystem job.

//DB2DSN1  DD DISP=SHR,DSN=DSN1.SDSNLOAD

Do not include a DSNAOINI DD statement in the IDIS subsystem JCL, as this DDname is allocated dynamically by Fault Analyzer as needed for the appropriate DB2® subsystem.

The IDIS subsystem needs EXECUTE access to the DSNACLI plan, and SELECT authority to the following SYSIBM catalog tables:

SYSIBM.SYSDBRM
SYSIBM.SYSPACKAGE
SYSIBM.SYSPACKSTMT
SYSIBM.SYSPACKLIST
SYSIBM.SYSPLAN
SYSIBM.SYSSTMT