DB2 Trigger creation setting in aqua studio

[pkumarbi1]

I am trying a create Triggers from Aquastudio and ended up with below error.

CREATE TRIGGER VO.ADMIN_TOOL_T02
AFTER
DELETE
ON VO.ADMIN_TOOL
REFERENCING
OLD AS OLD
FOR EACH ROW
MODE DB2SQL
BEGIN ATOMIC
INSERT INTO VO.ADMIN_TOOL_AUD(
TOOL_URI_X,
MIGRATED_F,
STATUS_X,
UPDATED_LOGIN_NM,
LAST_USE_TS,
UPDATED_GUID_X,
UPDATED_TS,
ACTION_C)
VALUES(old.TOOL_URI_X,
old.MIGRATED_F,
old.STATUS_X,
old.UPDATED_LOGIN_NM,
old.LAST_USE_TS,
old.UPDATED_LOGIN_NM,
CURRENT TIMESTAMP,
'D');
END;

Error as below :

Describe Error: Failed to disable execution plan: "SYSTOOLS.EXPLAIN_OPERATOR" is an undefined name.. SQLCODE=-204, SQLSTATE=42704, DRIVER=3.67.28

[Error] Script lines: 1-10 ------------------------- An unexpected token "END-OF-STATEMENT" was found following "RENT TIMESTAMP, 'I')". Expected tokens may include: "".. SQLCODE=-104, SQLSTATE=42601, DRIVER=3.67.28

[Executed: 8/14/2018 6:25:14 AM] [Execution: 0ms]

[Error] Script lines: 11-12 ------------------------ An unexpected token "END-OF-STATEMENT" was found following "END ". Expected tokens may include: "JOIN ".. SQLCODE=-104, SQLSTATE=42601, DRIVER=3.67.28

[Executed: 8/14/2018 6:25:14 AM] [Execution: 0ms]

If I remove BEGIN ATOMIC , END then it is working. As per company standards I need to include them and make my aqua studio to work with those settings. Please advice.