Remove SDI from the OPTIONS initialization statement
Description
In z/OS V2R1, JES3 has removed the option to turn off Spool Data Integrity (SDI) functionality. If JES3 encounters the SDI keyword, command processing stops and a message is issued.
If SDI is specified in the inish deck, the system issues the following message, and JES3 initialization continues: IAT3256 SDI KEYWORD IGNORED, NO LONGER SUPPORTED. If SDI is used on a command (*F Q,SDI=), the system issues the following message, and the command is aborted: IAT8050 SDI IS AN INVALID FIELD.
Table 1 provides more details about this migration action. Use this information to plan your changes to the system.
Element or feature: | z/OS JES3. |
---|---|
When change was introduced: | z/OS V2R1. |
Applies to migration from: | z/OS V1R13. |
Timing: | Before the first IPL of z/OS V2R2. |
Is the migration action required? | No, but recommended to avoid warning messages and command errors. |
Target system hardware requirements: | None. |
Target system software requirements: | None. |
Other system (coexistence or fallback) requirements: | None. |
Restrictions: | None. |
System impacts: | None. |
Related IBM Health Checker for z/OS check: | None. |
Steps to take
Follow these steps:
- Remove the SDI keyword from the OPTIONS statement in the JES3 initialization deck.
- Remove or update any automated instances of the *F Q and *I Q commands that specify the SDI parameter.
Reference information
For more information,
see the following references: