Faced a syntax error when running a procedure with variables

[#1]

Hello Colleagues,

I faced here a issue, after a long time of Brushing up my coding skills and looks ugly .

PROCEDURE "HeatSensorWserv"(
SensorID NVARCHAR(250),
Event_Timestamp Timestamp,
RecordedHeat Decimal(6,2),
Current_ERecording DECIMAL(6,2),
Status NVARCHAR(250) )
   LANGUAGE SQLSCRIPT
   SQL SECURITY INVOKER
   AS
BEGIN
DECLARE Maximum_Heat_Previously_recorded DECIMAL(6,2);
DECLARE Minimum_Heat_previously_recorded DECIMAL(6,2);
   /*************************************
       Write your procedure logic 
   *************************************/
   select max(RecordedHeat) from "IND_IOT_PRJ.DBMODULE::CLIMRK.HeatSensorModuleMonitor" into  :Maximum_Heat_Previously_recorded;
   select min(RecordedHeat) from "IND_IOT_PRJ.DBMODULE::CLIMRK.HeatSensorModuleMonitor" into :Minimum_Heat_previously_recorded;
   insert into "IND_IOT_PRJ.DBMODULE::CLIMRK.HeatSensorModuleMonitor" values
   (:SensorID,:Event_Timestamp,:Minimum_Heat_previously_recorded,:Maximum_Heat_Previously_recorded,:RecordedHeat,:Current_ERecording,:Status);
END
RecordedHeat is a table column

Please help me here,where i am getting it wrong!!

Syntax error: "incorrect syntax near ":Maximum_Heat_Previously_recorded"" [8250009]

at "src/procedure/HeatSensorWserv.hdbprocedure" (1

Last question ? is it possible to pass blob files inside procedure ? i am using a post to post information into procedures that write in to HANA Tables.

Br,
Gabriel.

[SergioG_TX · Accepted solution]

i can suggest a few things here:

1) the column names will be capitalized if they are not wrapped with double quotes. if you want case sensitive column name, then wrap them in "COL_NAME"

2) blobs are not allowed to be passed between procs - at least not on or before SP12 -- i have attempted that before but did not work for me

3) the error you have here related to incorrect syntax near your column.... I do not see an issue, except for.... if you exclude the column names in the insert statement, sometimes the column names are not on the same order as they appear in a table. this usually happens when the table is altered or its structure changes. See if specifying the column names in the same order they will show in your values ( ) clause solves your issue. Also, make sure the table name is specified correctly - the max(RecordHeat) -- you need to specify the column name instead of the table name