IBM DB2 SQLCODE -1424, SQLSTATE 54040 when trying to create a trigger - stored-procedures

Question

I have tried to create the following trigger (DB2/LINUXX8664 9.7.2 running over Ubuntu 10.04.2 LTS) but I always get this:
Error report:
DB2 SQL error: SQLCODE: -1424, SQLSTATE: 54040, SQLERRMC: 2
According IBM DB2 documentation:
Too many references to transition variables and transition table columns or the row length for these references is too long. Reason code=rc.
http://www-01.ibm.com/support/knowledgecenter/SSEPGG_9.5.0/com.ibm.db2.luw.messages.sql.doc/doc/msql01424n.html
I really do not understand that explanation. Here the stored procedure and trigger:
CREATE PROCEDURE SP_INSERT_UPDATE_REPNUM (
IN RECNUM INTEGER,
IN CUSTOMER_ID INTEGER,
IN Q_CODE VARCHAR(14),
IN S_CODE VARCHAR(14),
IN REP_STATUS INTEGER,
IN P_CODE INTEGER,
IN REPNUMRG_ID INTEGER,
IN VOLG_LET VARCHAR(1),
IN REP_DATUM DATE,
IN REP_INI VARCHAR(2),
IN INGEBOEKT_DATUM DATE,
IN INGEBOEKT_INI VARCHAR(2),
IN WIJZIGING_DATUM DATE,
IN WIJZIGING_INI VARCHAR(2),
IN OMSCR_STORING VARCHAR(5),
IN OMSCR_WERKZ VARCHAR(5),
IN OMSCR_OPMERKING VARCHAR(5),
IN OMSCR_GEBREK VARCHAR(5),
IN OMSCR_MAT VARCHAR(5),
IN REP_TIJD FLOAT,
IN REP_GEDAAN CHAR(1),
IN ACTION CHAR(1)
)
SPECIFIC SP_INSERT_UPDATE_REPNUM
DYNAMIC RESULT SETS 0
DETERMINISTIC
LANGUAGE JAVA
PARAMETER STYLE JAVA
NO DBINFO
NOT FENCED
THREADSAFE
MODIFIES SQL DATA
PROGRAM TYPE SUB
EXTERNAL NAME 'RepairMigration!insertServiceReport'
and here the trigger:
CREATE TRIGGER INSERT_REPNUM
AFTER INSERT ON REPNUM
REFERENCING NEW ROW AS NROW
FOR EACH ROW MODE DB2SQL
BEGIN
CALL SP_INSERT_UPDATE_REPNUM(
NROW.RECNUM,
NROW.CUSTOMER_ID,
NROW.Q_CODE,
NROW.S_CODE,
NROW.REP_STATUS,
NROW.P_CODE,
NROW.REPNUMRG_ID,
NROW.VOLG_LET,
NROW.REP_DATUM,
NROW.REP_INI,
NROW.INGEBOEKT_DATUM,
NROW.INGEBOEKT_INI,
NROW.WIJZIGING_DATUM,
NROW.WIJZIGING_INI,
NROW.OMSCR_STORING,
NROW.OMSCR_WERKZ,
NROW.OMSCR_OPMERKING,
NROW.OMSCR_GEBREK,
NROW.OMSCR_MAT,
NROW.REP_TIJD,
NROW.REP_GEDAAN,
'I'
);
END
the table structure is thsi one:
RECNUM INTEGER 4 0 N
Q_CODE CHARACTER 14 0 N ''
U_Q_CODE CHARACTER 14 0 N
S_CODE CHARACTER 14 0 N ''
U_S_CODE CHARACTER 14 0 N
VOLG_LET CHARACTER 1 0 N ''
U_VOLG_LET CHARACTER 1 0 N
REP_DATUM DATE 4 0 N '0001-01-01'
REP_INI CHARACTER 2 0 N ''
P_CODE INTEGER 4 0 N 0
CUSTOMER_ID INTEGER 4 0 N 0
REPNUMHD_ID INTEGER 4 0 N 0
REPNUMRG_ID INTEGER 4 0 N 0
REP_STATUS SMALLINT 2 0 N 0
KONTAKT_PER CHARACTER 25 0 N ''
KONTAKT_TEL CHARACTER 20 0 N ''
OMSCR_STORING VARCHAR 512 0 N ''
OMSCR_WERKZ VARCHAR 2000 0 N ''
OMSCR_MAT VARCHAR 512 0 N ''
WIJZIGING_DATUM DATE 4 0 N '0001-01-01'
WIJZIGING_INI CHARACTER 2 0 N ''
INGEBOEKT_DATUM DATE 4 0 N '0001-01-01'
INGEBOEKT_INI CHARACTER 2 0 N ''
REP_GEDAAN CHARACTER 1 0 N ''
U_REP_GEDAAN CHARACTER 1 0 N
STATUS SMALLINT 2 0 N 0
UW_OPDRACHT CHARACTER 20 0 N ''
REP_UREN SMALLINT 2 0 N 0
REP_MINUTEN SMALLINT 2 0 N 0
OMSCR_OPMERKING VARCHAR 1008 0 N ''
OMSCR_GEBREK VARCHAR 512 0 N ''
SERVICE_NUMMER INTEGER 4 0 N 0
PRIJS_OPGAVE CHARACTER 1 0 N ''
CURRENCY SMALLINT 2 0 N 0
REP_TIJD INTEGER 4 0 N 0
After trying to execute the trigger, I get the error. How can I solve this?
UPDATE
It looks that I need to create a temporary tablespace. Listing all my tablespaces, I got some with more than 4k, for example this one:
Tablespace ID = 7
Name = TEMPSPACE1234
Type = Database managed space
Contents = All permanent data. Regular table space.
State = 0x0000
Detailed explanation:
Normal
Total pages = 1024
Useable pages = 1008
Used pages = 432
Free pages = 576
High water mark (pages) = 528
Page size (bytes) = 32768
Extent size (pages) = 16
Prefetch size (pages) = 16
Number of containers = 1

Answer 1

1) Create a 32K Buffer Pool
Example:
CREATE BUFFERPOOL "BUFFERPOOLLARGE" IMMEDIATE
ALL DBPARTITIONNUMS SIZE AUTOMATIC
NUMBLOCKPAGES 0
PAGESIZE 32 K;
2) Create a 32K SYSTEM TEMPORARY TABLESPACE
Example:
CREATE SYSTEM TEMPORARY TABLESPACE "TEMPSPACELARGE"
IN DATABASE PARTITION GROUP "IBMTEMPGROUP"
PAGESIZE 32 K
MANAGED BY AUTOMATIC STORAGE
EXTENTSIZE 32
BUFFERPOOL "BUFFERPOOLLARGE"
OVERHEAD INHERIT
TRANSFERRATE INHERIT
USING STOGROUP "IBMSTOGROUP"
FILE SYSTEM CACHING;
3) Run CREATE PROCEDURE Script Again.
OBS:In the examples I used DB2 automatic TABLESPACE.