Hello Kevin,
We have lot of documentation on SCN and google,please search your self for required information.
I got this information for you,
GRAC_GENERATE_RULES:Used to generate the rules
SPRO>GRC -> Access Control -> Access Risk Analysis -> SoD Rules -> Generate SoD Rules or
GRAC_GENERATE_RULES
Rule Generation Program has the max limit for number of rules for one Risk Id is 1679616.
26 alpha characters + 10 numeric characters = 36 possible characters per field. There are 4 fields for the rule ID (the Risk ID is static).
In conclusion, the maximum number of rules for version 10.0 is 36*36*36*36 = 1,679,616.
If there is anything exceeding this System will not be able to generate the Rules.
Therefore, recommended to include two functions per Custom Risk, so that Rule generation will not exceed the limit.
GRAC_ALERT_GENERATION:Used to create alerts
Refer the link for better understanding
SAP Access Control 10.0 Alerting
GRAC_ROLE_USAGE_SYNC:Used to Retrieves the role usage and required to create UAR requests
Refer the below SAP KBA
1994746 - GRAC10: Synchronization Jobs - scheduling recommendations
GRFNMW_BATCH_EMAIL_REMINDER:used to send the reminders for all the request types and hence the reminders would be generated for all open requests for all types of processes like Access Request/Mitigation/UAR Review/SOD Review etc.
Check the wiki
E-mail reminder notification setup - GRC 10.0 - Governance, Risk and Compliance - SCN Wiki
SWWCOND
SWWDHEX
SWWERRE
Refer the link
Workflow Background Jobs Description
for additional details please refer
SAP Access Control - Synchronisation Jobs Ordering and Frequency
Hope this helps you
Regards
Baithi