The following INSERT statement executed by the SoD_Rule_Pkg (Segregation of Duties Rule Package) was reported as running too slow in RSA Identity Governance & Lifecycle during SoD rule execution.
INSERT INTO GTT_BUCKET1_APPS
(APPLICATION_ID, APP_CORRELATION_ATTRIBUTE, RULE_ID)
SELECT APPLICATION_ID, APP_CORRELATION_VALUE, RULE_ID FROM
SELECT GTT.APPLICATION_ID, CAV.COLUMN_VALUE AS APP_CORRELATION_VALUE, GTT.RULE_ID
FROM GTT_BUCKET1_VIOLATIONS GTT,
SELECT APPLICATION_ID, APP_CORRELATION_ATTRIBUTE, RULE_ID FROM GTT_BUCKET1_APPS;
The cause of this issue was never determined. However, we saw this issue worsened by enabling the TEMP_UNDO_ENABLED parameter. For more information on this parameter and its use with RSA Identity Governance & Lifecycle, see RSA Knowledge Base Article 000038718 -- Oracle 12c TEMP_UNDO_ENABLED parameter for managing GTT UNDO activity in RSA Identity Governance & Lifecycle
Disable the parameter TEMP_UNDO_ENABLED:
Login to SQL as SYS user
SQL> alter session set temp_undo_enabled=false scope=both;
By setting scope=both, this parameter will take effect immediately and will remain in effect after a system reboot.