ABAP Program Giving SAPSQL_ARRAY_INSERT_DUPREC Dump While Inserting Entries

Hi Experts,

I had z table in which i had made three fields as primary key combination , i also had a custom program in which i am inserting values into the z table using Insert statement. during the execution of the program it is going for a short dump giving "SAPSQL_ARRAY_INSERT_DUPREC" With Exception CX_SY_OPEN_SQL_DB.

The Delivery Class of the Table is "C".

The thing is that i want if 1st field is "ORG ID" second Field is "Material" & the third field is "Type Id". then the system should allow entries like

-

ORG ID

Material Id

Type Id

-

|"0001" | "100'' | "R1" |

-

"0001"

"100''

"R2"

-

|"0001" | "100'' | "R3" |

-

"0001"

"100''

"R4"

-

Is there any OSS note for Corrections.

Thanks & regards

Priyesh Shah.