db2se enable_db will put the following message in db2diag.log file:
Redundant DFP initialization attempted. In general this is an error which may result in memory leak.
warning message in db2diag.log file
db2se_enable_db for spatial extender calls the import utility from within a unfenced UDF.
Diagnosing the problem
when enableing database for spatial extender the following warning message will be written into the db2diag.log file:
FUNCTION: DB2 UDB, oper system services, sqloDFPInit, probe:10
DATA #1 : String, 250 bytes
Redundant DFP initialization attempted. In general this is an error which may result in memory leak. The exception is when the attempt is made within import utility being called from a nonfenced UDF. Otherwise please contact IBM technical support!
DATA #2 : Pointer, 8 bytes
Resolving the problem
No action is needed. db2se enable_db falls within the exception