[Edward Tsai]

Hi everyone,

I’m Edward and I’m new to Eclipse+MyEclipse. I tried to set up a connection profile in MyEclipse using Oracle 10g Express Edition, but got the following error message:

Error while trying to login to database
ORA-00604: error occured at recursive SQL level 1
ORA-12705:Cannot access NLS data files or invalid environment specified

I used Oracle Thin Driver and the database URL is: jdbc:oracle:thin:@127.0.0.1:1521:XE

Could you specify where I did wrong? Thanks.

Best,
Edward Tsai

[Haris Peco]

Edward,

Please send us what is your oracle version (universal multi-byte or single byte latin1) and your encoding.
I supposte taht you have to set compatible NLS_LANG parameter
send us your os and eclipse/myeclipse version

[Edward Tsai]

Dear Sir,

Thanks for your quick response. The information you requested is as follows:

oracle version: (universal multi-byte)
Encoding: unicode
OS:Windows XP SP2
Eclipse: Eclipse SDK Version: 3.1.2
MyEclipse: Version: 4.1.1

Best,
Edward Tsai

[Haris Peco]

Edward,

You have to change your NLS_LANG parameter in windows environment to AMERICAN_AMERICA.AL32UTF8

Control Panel – system – Advanced – Environment variables

change NLS_LANG if exists or add new variable

You can choose your language or territory, but have to set AL32UTF8 part

Best

[Haris Peco]

Edward,

I forgot – you have to add NLS classes for other languages (NLS classes) – it is orai18n.jar – this jar is on same place like odjbc14.jar

Best regards

[Edward Tsai]

Dir Sir,

I’ve done the things according to your suggestion:
1. add a environment variable : NLS_LANG
2. add the jar file in Edit Driver screen’s Driver JARs – orai18n.jar

but I had the same error message when I tried again

Is there anything I should do? My local language is Simplied Chinese

Best,
Edward Tsai

[Haris Peco]

Edward,

Please send us

1) what is NLS_LANG which you set ?
2) do you have both jars in connection profile (ojdbc14.jar and orai18n.jar) from db2 express distributtion
3) Can you send us your database settings ?

Database settings :

from dos prompt type C:\

sqlplus system/<YOUR_PASSWORDFOR_SYSTEM>

from SQL> prompt

spool param
show parameter
spool off
exit

Parameters will be in param.lst

Thanks

[Edward Tsai]

Dear Sir,

Sorry for late reply. I’m in a business trip these days.

1) what is NLS_LANG which you set ?
ans: AMERICAN_AMERICA.AL32UTF8

2) do you have both jars in connection profile (ojdbc14.jar and orai18n.jar) from db2 express distributtion
yes, I set both of them in the Driver JARs tab

3) Can you send us your database settings ?
SQL> show parameter

NAME TYPE VALUE
———————————— ———– ——————————
O7_DICTIONARY_ACCESSIBILITY boolean FALSE
active_instance_count integer
aq_tm_processes integer 0
archive_lag_target integer 0
asm_diskgroups string
asm_diskstring string
asm_power_limit integer 1
audit_file_dest string F:\ORACLEXE\APP\ORACLE\ADMIN\X
E\ADUMP
audit_sys_operations boolean FALSE
audit_trail string NONE

NAME TYPE VALUE
———————————— ———– ——————————
background_core_dump string partial
background_dump_dest string F:\ORACLEXE\APP\ORACLE\ADMIN\X
E\BDUMP
backup_tape_io_slaves boolean FALSE
bitmap_merge_area_size integer 1048576
blank_trimming boolean FALSE
buffer_pool_keep string
buffer_pool_recycle string
circuits integer
cluster_database boolean FALSE
cluster_database_instances integer 1

NAME TYPE VALUE
———————————— ———– ——————————
cluster_interconnects string
commit_point_strength integer 1
commit_write string
compatible string 10.2.0.1.0
control_file_record_keep_time integer 7
control_files string F:\ORACLEXE\ORADATA\XE\CONTROL
.DBF
core_dump_dest string F:\ORACLEXE\APP\ORACLE\ADMIN\X
E\CDUMP
cpu_count integer 1
create_bitmap_area_size integer 8388608

NAME TYPE VALUE
———————————— ———– ——————————
create_stored_outlines string
cursor_sharing string EXACT
cursor_space_for_time boolean FALSE
db_16k_cache_size big integer 0
db_2k_cache_size big integer 0
db_32k_cache_size big integer 0
db_4k_cache_size big integer 0
db_8k_cache_size big integer 0
db_block_buffers integer 0
db_block_checking string FALSE
db_block_checksum string TRUE

NAME TYPE VALUE
———————————— ———– ——————————
db_block_size integer 8192
db_cache_advice string ON
db_cache_size big integer 0
db_create_file_dest string
db_create_online_log_dest_1 string
db_create_online_log_dest_2 string
db_create_online_log_dest_3 string
db_create_online_log_dest_4 string
db_create_online_log_dest_5 string
db_domain string
db_file_multiblock_read_count integer 128

NAME TYPE VALUE
———————————— ———– ——————————
db_file_name_convert string
db_files integer 200
db_flashback_retention_target integer 1440
db_keep_cache_size big integer 0
db_name string XE
db_recovery_file_dest string F:\oraclexe\app\oracle\flash_r
ecovery_area
db_recovery_file_dest_size big integer 10G
db_recycle_cache_size big integer 0
db_unique_name string XE
db_writer_processes integer 1

NAME TYPE VALUE
———————————— ———– ——————————
dbwr_io_slaves integer 0
ddl_wait_for_locks boolean FALSE
dg_broker_config_file1 string F:\ORACLEXE\APP\ORACLE\PRODUCT
\10.2.0\SERVER\DATABASE\DR1XE.
DAT
dg_broker_config_file2 string F:\ORACLEXE\APP\ORACLE\PRODUCT
\10.2.0\SERVER\DATABASE\DR2XE.
DAT
dg_broker_start boolean FALSE
disk_asynch_io boolean TRUE
dispatchers string (PROTOCOL=TCP) (SERVICE=XEXDB)

NAME TYPE VALUE
———————————— ———– ——————————
distributed_lock_timeout integer 60
dml_locks integer 212
drs_start boolean FALSE
event string
fal_client string
fal_server string
fast_start_io_target integer 0
fast_start_mttr_target integer 0
fast_start_parallel_rollback string LOW
file_mapping boolean FALSE
fileio_network_adapters string

NAME TYPE VALUE
———————————— ———– ——————————
filesystemio_options string
fixed_date string
gc_files_to_locks string
gcs_server_processes integer 0
global_context_pool_size string
global_names boolean FALSE
hash_area_size integer 131072
hi_shared_memory_address integer 0
hs_autoregister boolean TRUE
ifile file
instance_groups string

NAME TYPE VALUE
———————————— ———– ——————————
instance_name string xe
instance_number integer 0
instance_type string RDBMS
java_max_sessionspace_size integer 0
java_pool_size big integer 0
java_soft_sessionspace_limit integer 0
job_queue_processes integer 4
large_pool_size big integer 0
ldap_directory_access string NONE
license_max_sessions integer 0
license_max_users integer 0

NAME TYPE VALUE
———————————— ———– ——————————
license_sessions_warning integer 0
local_listener string
lock_name_space string
lock_sga boolean FALSE
log_archive_config string
log_archive_dest string
log_archive_dest_1 string
log_archive_dest_10 string
log_archive_dest_2 string
log_archive_dest_3 string
log_archive_dest_4 string

NAME TYPE VALUE
———————————— ———– ——————————
log_archive_dest_5 string
log_archive_dest_6 string
log_archive_dest_7 string
log_archive_dest_8 string
log_archive_dest_9 string
log_archive_dest_state_1 string enable
log_archive_dest_state_10 string enable
log_archive_dest_state_2 string enable
log_archive_dest_state_3 string enable
log_archive_dest_state_4 string enable
log_archive_dest_state_5 string enable

NAME TYPE VALUE
———————————— ———– ——————————
log_archive_dest_state_6 string enable
log_archive_dest_state_7 string enable
log_archive_dest_state_8 string enable
log_archive_dest_state_9 string enable
log_archive_duplex_dest string
log_archive_format string ARC%S_%R.%T
log_archive_local_first boolean TRUE
log_archive_max_processes integer 2
log_archive_min_succeed_dest integer 1
log_archive_start boolean FALSE
log_archive_trace integer 0

NAME TYPE VALUE
———————————— ———– ——————————
log_buffer integer 2859008
log_checkpoint_interval integer 0
log_checkpoint_timeout integer 1800
log_checkpoints_to_alert boolean FALSE
log_file_name_convert string
logmnr_max_persistent_sessions integer 1
max_commit_propagation_delay integer 0
max_dispatchers integer
max_dump_file_size string UNLIMITED
max_enabled_roles integer 150
max_shared_servers integer

NAME TYPE VALUE
———————————— ———– ——————————
nls_calendar string
nls_comp string
nls_currency string
nls_date_format string
nls_date_language string
nls_dual_currency string
nls_iso_currency string
nls_language string AMERICAN
nls_length_semantics string BYTE
nls_nchar_conv_excp string FALSE
nls_numeric_characters string

NAME TYPE VALUE
———————————— ———– ——————————
nls_sort string
nls_territory string AMERICA
nls_time_format string
nls_time_tz_format string
nls_timestamp_format string
nls_timestamp_tz_format string
object_cache_max_size_percent integer 10
object_cache_optimal_size integer 102400
olap_page_pool_size big integer 0
open_cursors integer 300
open_links integer 4

NAME TYPE VALUE
———————————— ———– ——————————
open_links_per_instance integer 4
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 10.2.0.1
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_mode string ALL_ROWS
optimizer_secure_view_merging boolean TRUE
os_authent_prefix string
os_roles boolean FALSE
parallel_adaptive_multi_user boolean TRUE
parallel_automatic_tuning boolean FALSE

NAME TYPE VALUE
———————————— ———– ——————————
parallel_execution_message_size integer 2148
parallel_instance_group string
parallel_max_servers integer 0
parallel_min_percent integer 0
parallel_min_servers integer 0
parallel_server boolean FALSE
parallel_server_instances integer 1
parallel_threads_per_cpu integer 2
pga_aggregate_target big integer 70M
plsql_ccflags string
plsql_code_type string INTERPRETED

NAME TYPE VALUE
———————————— ———– ——————————
plsql_compiler_flags string INTERPRETED, NON_DEBUG
plsql_debug boolean FALSE
plsql_native_library_dir string
plsql_native_library_subdir_count integer 0
plsql_optimize_level integer 2
plsql_v2_compatibility boolean FALSE
plsql_warnings string DISABLE:ALL
pre_page_sga boolean FALSE
processes integer 40
query_rewrite_enabled string TRUE
query_rewrite_integrity string enforced

NAME TYPE VALUE
———————————— ———– ——————————
rdbms_server_dn string
read_only_open_delayed boolean FALSE
recovery_parallelism integer 0
recyclebin string on
remote_archive_enable string true
remote_dependencies_mode string TIMESTAMP
remote_listener string
remote_login_passwordfile string EXCLUSIVE
remote_os_authent boolean FALSE
remote_os_roles boolean FALSE
replication_dependency_tracking boolean TRUE

NAME TYPE VALUE
———————————— ———– ——————————
resource_limit boolean FALSE
resource_manager_plan string
resumable_timeout integer 0
rollback_segments string
serial_reuse string disable
service_names string XE
session_cached_cursors integer 20
session_max_open_files integer 10
sessions integer 49
sga_max_size big integer 212M
sga_target big integer 212M

NAME TYPE VALUE
———————————— ———– ——————————
shadow_core_dump string partial
shared_memory_address integer 0
shared_pool_reserved_size big integer 3565158
shared_pool_size big integer 0
shared_server_sessions integer
shared_servers integer 4
skip_unusable_indexes boolean TRUE
smtp_out_server string
sort_area_retained_size integer 0
sort_area_size integer 65536
spfile string F:\ORACLEXE\APP\ORACLE\PRODUCT

NAME TYPE VALUE
———————————— ———– ——————————
\10.2.0\SERVER\DBS\SPFILEXE.OR
A
sql92_security boolean FALSE
sql_trace boolean FALSE
sql_version string NATIVE
sqltune_category string DEFAULT
standby_archive_dest string %ORACLE_HOME%\RDBMS
standby_file_management string MANUAL
star_transformation_enabled string FALSE
statistics_level string TYPICAL
streams_pool_size big integer 0

NAME TYPE VALUE
———————————— ———– ——————————
tape_asynch_io boolean TRUE
thread integer 0
timed_os_statistics integer 0
timed_statistics boolean TRUE
trace_enabled boolean TRUE
tracefile_identifier string
transactions integer 53
transactions_per_rollback_segment integer 5
undo_management string AUTO
undo_retention integer 900
undo_tablespace string UNDO

NAME TYPE VALUE
———————————— ———– ——————————
use_indirect_data_buffers boolean FALSE
user_dump_dest string F:\ORACLEXE\APP\ORACLE\ADMIN\X
E\UDUMP
utl_file_dir string
workarea_size_policy string AUTO
SQL> spool off

Thanks for your help again.

Best,
Edward Tsai

[Author]

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