Expdp (Datapump) question

Hi,
I am using the following expdp command to create database export for one of my schemas. The issue is when I run it manually on command window, it creates 2 files 'EXPORT01.dmp' and 'EXPORT02.dmp' which is exactly what I want. However, when I run the same command from the batch file it creates only one file: EXPORTU.dmp and runs out of space as I have limited the space to only 3m. Why does the same script not run in the batch and creates 2 files (export01.dmp and export02.dmp)?
Here's my command:
expdp system/password SCHEMAS=myschema LOGFILE=EXPDP_LOG_DIR:EXPORT.log DUMPFILE=EXPDP_DATA_DIR:EXPORT%U.dmp FILESIZE=3m
Please help.
Thank you.

Because when You run it from script it can't correctly parse "%" character. You need to solve it, try
DUMPFILE=EXPDP_DATA_DIR:EXPORT\%U.dmp FILESIZE=3m
backslash before % on most os it must work

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Greetings Oracle comunity, i have a a problem with an export of a full metadata database, here is the log:
Processing object type DATABASE_EXPORT/SYSTEM_PROCOBJACT/PRE_SYSTEM_ACTIONS/PROCACT_SYSTEM
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ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94478,'1
0.02.00.04.00',newblock)
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ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94479,'1
0.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94480,'1
0.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(104143,'
10.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(123017,'
10.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
Processing object type DATABASE_EXPORT/SYSTEM_PROCOBJACT/PROCOBJ
Processing object type DATABASE_EXPORT/SYSTEM_PROCOBJACT/POST_SYSTEM_ACTIONS/PROCACT_SYSTEM
Processing object type DATABASE_EXPORT/SCHEMA/PROCACT_SCHEMA
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94477,'1
0.02.00.04.00',newblock)
ORA-01882: timezone region not found
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ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94478,'1
0.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94479,'1
0.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(94480,'1
0.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(104143,'
10.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(123017,'
10.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5038
Processing object type DATABASE_EXPORT/SCHEMA/TABLE/TABLE
how you can see, the sequence of error is:
ORA-06512: at "SYS.DBMS_METADATA", line 5038
ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.create_exp(104143,'
10.02.00.04.00',newblock)
ORA-01882: timezone region not found
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 268
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 14
ORA-06512: at line 1
I hope can you can help you, good bye friends!
PD: The database was upgraded from 10.2.0.2 to 10.2.0.4

Hi,do you have account on metalink?
https://support.oracle.com/CSP/ui/flash.html#tab=KBHome(page=KBHome&id=()),(page=KBNavigator&id=(bmDocID=5865329&from=BOOKMARK&bmDocTitle=ORA-01882%20IS%20ENCOUNTERED%20AFTER%20APPLYING%20DST%20PATCH%204689959&viewingMode=1143&bmDocDsrc=BUG&bmDocType=BUG))
https://support.oracle.com/CSP/ui/flash.html#tab=KBHome(page=KBHome&id=()),(page=KBNavigator&id=(bmDocID=556318.1&from=BOOKMARK&bmDocTitle=EXP-8%20ORA-1882%20When%20Running%20Full%20Export&viewingMode=1143&bmDocDsrc=KB&bmDocType=PROBLEM))

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