ERROR [HY000] [Oracle][ODBC][Ora]ORA-01843: not a valid month

[PAVAN515]

SELECT /*+ INDEX(POLICY_WORK I_AR_DT) */
"TIPS"."POLICY_WORK"."AGENT_ID" AGENT_ID,
SUM(NVL("TIPS"."POLICY_WORK"."ADJ_RATED_EXPSRE_AMT", 0)) RATED_EXPSRE_AMT,
SUM(NVL("TIPS"."POLICY_WORK"."ADJ_PREM_AMT",0)) FUND_PREM,
SUM(NVL(DECODE("TIPS"."POLICY_WORK"."PRMLGTD_AMT","TIPS"."POLICY_WORK"."ADJ_PRMLGTD_AMT",1,0),0)) COUNT
FROM "TIPS"."POLICY_WORK"
WHERE "TIPS"."POLICY_WORK"."AGENT_ID" = :a_agent_id
AND TO_DATE(TO_CHAR( "TIPS"."POLICY_WORK"."AR_DT",'MM/DD/YYYY') ,'MM/DD/YYYY')
BETWEEN TO_DATE('01/01/'||TO_CHAR(TO_DATE(:a_start_date,'MM/DD/YYYY'),'YYYY'),'MM/DD/YYYY')
AND TO_DATE('01/01/'||TO_CHAR(TO_DATE(:a_end_date,'MM/DD/YYYY'),'YYYY'),'MM/DD/YYYY')
AND ( "TIPS"."POLICY_WORK"."TRAN_ID" > 999 )
GROUP BY "TIPS"."POLICY_WORK"."AGENT_ID"; 

In this query i'm adding a_agent_id parameter, after try to run the query in powerbi report builder the error showing invalid month, in this query  what is the error

[v-jingzhang]

Hi @PAVAN515 

If you provide a specific value for "AGENT_ID" in the query instead, is it able to return correct result without the same error? Let's first check whether this is caused by the parameter or by other parts of the query. 

Best Regards,
Community Support Team _ Jing

[PAVAN515]

"TIPS"."POLICY_WORK"."AGENT_ID" = 4555001, this is the value I am entering in my query I am getting positive result only but if I enter the same value into the parameter then it is not working

[PAVAN515]

"agent_id " feild i'm adding this number 4555001 in query  it is working,  in parameter it is not working