Error types.....
ORA	Oracle database errors
AMD	Oracle OLAP Catalog Metadata Messages
AUD	interMedia Audio Messages For information about the interMedia Audio option, refer to the Oracle interMedia User's Guide and Reference.
DBV	DBVERIFY Messages This chapter lists messages generated by the DBVERIFY utility. For more information about this utility, refer to Oracle9i Database Utilities.
DRG	Oracle Text Messages For information about the Oracle Text option, refer to: Oracle Text Reference Oracle Text Application Developer's Guide
EPC	Oracle Trace Collection Services Messages (CLI, services, formatter, and reporter)
EXP	Export Messages This chapter lists messages generated by the Export utility. For more information about this utility, refer to Oracle9i Database Utilities
IMG	interMedia Image Messages For information about the interMedia Image option, refer to the Oracle interMedia User's Guide and Reference.
IMP	Import Messages This chapter lists messages generated by the Import utility. For more information about this utility, refer to Oracle9i Database Utilities.
KUP	External Tables Messages This chapter lists messages generated by the external tables feature. For more information about the external tables feature, refer to Oracle9i Database Utilities.
LCD	Parameter Messages
LFI	BFILE-related messages
LPX	XML Parser Messages
LRM	Parameter Messages
LSX	XML Schema Processor Messages
MOD	SQL*Module Messages
NCR	Remote Operation Messages
NID	DBNEWID Messages This chapter lists messages generated by the DBNEWID utility. For more information about this utility, refer to Oracle9i Database Utilities.
NMP	Simple Network Management Protocol Messages
NNC	Oracle Names Client Messages
NNF	External Naming Messages
NNL	Oracle Names Control Utility Messages
NNO	Oracle Names Server Messages
NPL	Oracle Names Server Network Presentation Layer Messages
NZE	Network Security Messages
O2F	Object Type Translator Type File Messages
O2I	Object Type Translator Initialization Messages
O2U	Object Type Translator Unparser Messages
PCB	Pro*COBOL Messages For information about Pro*COBOL, refer to the Pro*COBOL Precompiler Programmer's Guide.
PCC	Pro*C/C++ Messages For information about Pro*C/C++, refer to the Pro*C/C++ Precompiler Programmer's Guide.
PCF	PCF FIPS Messages This chapter contains messages that are generated when you specify the precompiler command-line option FIPS=YES and use an Oracle extension to the ANSI/ISO embedded SQL standard. If you wish your code to comply with the standard, do not use the Oracle extension described in the message.
PLS	PL/SQL and FIPS Messages This chapter lists messages generated by PL/SQL. For more information about PL/SQL, refer to the PL/SQL User's Guide and Reference.
QSM	Summary Advisor, Explain Rewrite, and Explain Materialized View Messages
RMAN	Recovery Manager Messages For more information about the Recovery Manager, refer to the Oracle9i Recovery Manager User's Guide and the Oracle9i User-Managed Backup and Recovery Guide.
SQL	SQL Runtime Messages
SQL*LOADER	SQL*Loader Messages This chapter lists messages generated by the SQL*Loader utility. For more information about this utility, refer to Oracle9i Database Utilities.
TNS	Oracle Net Messages
VID	interMedia Video Messages For information about the interMedia Video option, refer to the Oracle interMedia User's Guide and Reference.