Invalid SQL Statement when using execute for running Procedures

Question

Hi ,
I create a simple stored procedure , it was created successfully , when i tried to run the StoredProcedure , it is giving me
exec myStoredProcedure() ;
please tell me why this is coming .

Answer 1

hi
i am using oracle 10g with asp.net
i have created a procedure and it executed successfully, when i executed with exce <storedproc>
but when i call up this procedure with .net it is giving an error like this..
ERROR [42000] [Oracle][ODBC][Ora]ORA-00900: invalid SQL statement
any one pls suggest me how to resolve this issue
here is my stored procedure
create or replace
procedure sp_AddTrial (parStudyName VARCHAR2,     parContactName VARCHAR2,     parContactNumber varchar2,     parDescription varchar2,     parFactorName in varchar2, parTreatmentName in varchar2) is
Pos int;
Pos1 int;
parName varchar2(50);
parTName varchar(30);
parFactorNames varchar2(500);
parTreatments varchar2(500);
parWeight int;
parValue varchar2(20);
parValue1 varchar2(20);
parValue2 varchar2(20);
parValue3 varchar2(20);
begin
parFactorNames :=parFactorName;
parTreatments :=partreatmentname;
     insert into mivrs_studyinfo(
study_id,
study_name,
contact_name,
     phone_number,
description,
created_date,
modified_date
values
mivrs_studyinfo_seq.NEXTVAL,
parStudyName,
parContactName,
parContactNumber,
parDescription,
sysdate,
sysdate
if parTreatments is not null then
parTreatments := Concat(TRIM(parTreatments),',');
Pos1 := INSTR(parTreatments,',');
insert into temp values(1,'test');
IF length(parTreatments)!= 0 then
          WHILE Pos1 > 0
loop
insert into temp values(2,Pos1);
               parTName := TRIM(SUBSTR(parTreatments,0, Pos1 - 1));
parTreatments := SUBSTR(parTreatments,Pos1 + 1);
               Pos1 := INSTR(parTreatments,',', 1);
parWeight := TRIM(SUBSTR(parTreatments,0, Pos1 - 1));
IF length(parTName) != 0 then
insert into mivrs_treatments (treatment_id, treatment_name, weight, study_id, created_date, modified_date) values (mivrs_treatments_seq.NEXTVAL, parTName, parWeight, mivrs_studyinfo_seq.CURRVAL,sysdate, sysdate);
end if;
               parTreatments := SUBSTR(parTreatments, Pos1+1);
               Pos1 := INSTR(parTreatments,',');
          END loop;
     END IF;
end if;
if parFactorNames is not null then
parFactorNames := Concat(TRIM(parFactorNames),',');
Pos := INSTR(parFactorNames,',');
IF length(parFactorNames)!= 0 then
          WHILE Pos > 0
loop
               parName := TRIM(SUBSTR(parFactorNames,0, Pos - 1));
parFactorNames := SUBSTR(parFactorNames,Pos + 1);
               Pos := INSTR(parFactorNames,',', 1);
parValue := TRIM(SUBSTR(parFactorNames,0, Pos - 1));
parFactorNames := SUBSTR(parFactorNames,Pos + 1);
               Pos := INSTR(parFactorNames,',', 1);
parValue1 := TRIM(SUBSTR(parFactorNames,0, Pos - 1));
parFactorNames := SUBSTR(parFactorNames,Pos + 1);
               Pos := INSTR(parFactorNames,',', 1);
parValue2 := TRIM(SUBSTR(parFactorNames,0, Pos - 1));
parFactorNames := SUBSTR(parFactorNames,Pos + 1);
               Pos := INSTR(parFactorNames,',', 1);
parValue3 := TRIM(SUBSTR(parFactorNames,0, Pos - 1));
IF length(parName) != 0 then
insert into mivrs_stratificationfactors (factor_id, factor_name, study_id, value1,value2,value3,value4) values (mivrs_stratfactors_seq.NEXTVAL, parName, mivrs_studyinfo_seq.CURRVAL,parValue,parValue1,parValue2,parValue3);
end if;
               parFactorNames := SUBSTR(parFactorNames, Pos+1);
               Pos := INSTR(parFactorNames,',');
          END loop;
     END IF;
end if;
end;
thank u
Sowjanya