how to create a procedure

Hi all,

I am  try to create a procedure....

CREATE  COLUMNTABLE AP_SIGNATURE (ID INTEGER, TYPENAME VARCHAR(100), DIRECTION VARCHAR(100));

1---INSERT INTO AP_SIGNATURE VALUES (1, 'AP_T_DATA ' , 'in' );

2--INSERT INTO AP_SIGNATURE VALUES (2, 'AP_T_PARAMS ' , 'in' );

3--INSERTINTO AP_SIGNATURE VALUES (3,  'AP_T_RESULTS ' , 'out' );

4--INSERT INTO AP_SIGNATURE VALUES(4 , 'AP_T_PXML ' , 'out' );

5--CALL SYSTEM.AFL_WRAPPER_GENERATOR ('APRIORI_LITE', 'AFLPAL' , 'LITEAPRIORIRULE',  AP_SIGNATURE );

I am getting error in line 5...

Could not execute 'CALL SYSTEM.AFL_WRAPPER_GENERATOR ('APRIORI_LITE', 'AFLPAL' , 'LITEAPRIORIRULE', AP_SIGNATURE )' in 587 ms 658 µs .

SAP DBTech JDBC: [423]: liveCache error:  [423] SYSTEM.AFL_WRAPPER_GENERATOR: line 34 col 1 (at pos 1472): liveCache error exception: liveCache error: registration finished with errors, see indexserver trace