Slow INSERT statement executing from the SoD_Rule_Pkg in RSA Identity Governance & Lifecycle

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,
	  TABLE(UTILITIES_PKG.TOKENIZER(APP_CORRELATION_ATTRIBUTE,',')) CAV
	)
	MINUS
	SELECT APPLICATION_ID, APP_CORRELATION_ATTRIBUTE, RULE_ID FROM GTT_BUCKET1_APPS;

SQL> alter session set temp_undo_enabled=false scope=both;