Oracle, Forms & Reports Error Lookup
Search 44 common ORA-, FRM-, REP- and TNS- codes and get a plain-language cause plus the fix. This is a hand-curated developer reference, not Oracle documentation.
44 of 44 codes shown.
Unique constraint violated
ORA-00001: unique constraint (OWNER.CONSTRAINT_NAME) violated
See cause & fixResource busy — row locked
ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
See cause & fixArchive log destination full
ORA-00257: archiver error. Connect internal only, until freed
See cause & fixInvalid SQL statement
ORA-00900: invalid SQL statement
See cause & fixInvalid identifier
ORA-00904: "ALIAS"."COLUMN": invalid identifier
See cause & fixSQL command not properly ended
ORA-00933: SQL command not properly ended
See cause & fixTable or view does not exist
ORA-00942: table or view does not exist
See cause & fixInvalid username or password
ORA-01017: invalid username/password; logon denied
See cause & fixCannot insert NULL
ORA-01400: cannot insert NULL into ("OWNER"."TABLE"."COLUMN")
See cause & fixNo data found
ORA-01403: no data found
See cause & fixDivisor is equal to zero
ORA-01476: divisor is equal to zero
See cause & fixSnapshot too old
ORA-01555: snapshot too old: rollback segment number not large enough
See cause & fixInvalid number
ORA-01722: invalid number
See cause & fixNot a valid month
ORA-01843: not a valid month
See cause & fixLiteral does not match format string
ORA-01861: literal does not match format string
See cause & fixNo privileges on tablespace
ORA-01950: no privileges on tablespace 'TS_NAME'
See cause & fixIntegrity — parent key not found
ORA-02291: integrity constraint (OWNER.FK_NAME) violated - parent key not found
See cause & fixIntegrity — child record found
ORA-02292: integrity constraint (OWNER.CONSTRAINT) violated - child record found
See cause & fixEnd-of-file on communication channel
ORA-03113: end-of-file on communication channel
See cause & fixNot connected to ORACLE
ORA-03114: not connected to ORACLE
See cause & fixOut of process memory
ORA-04030: out of process memory when trying to allocate N bytes
See cause & fixTable is mutating
ORA-04091: table OWNER.TABLE is mutating, trigger/function may not see it
See cause & fixPL/SQL numeric or value error
ORA-06502: PL/SQL: numeric or value error
See cause & fixPL/SQL line/column error
ORA-06550: line N, column M: PLS-xxxx
See cause & fixTNS cannot resolve connect identifier
ORA-12154: TNS:could not resolve the connect identifier
See cause & fixListener does not know of service
ORA-12514: TNS:listener does not currently know of service requested
See cause & fixTNS no listener
ORA-12541: TNS:no listener
See cause & fixAccount is locked
ORA-28000: the account is locked
See cause & fixUnhandled exception raised in trigger
FRM-40735: ORA-01403: no data found raised in trigger WHEN-BUTTON-PRESSED
See cause & fixField must be entered
FRM-40202: Field must be entered.
See cause & fixTransaction complete (informational)
FRM-40400: Transaction complete: 1 records applied and saved.
See cause & fixUnable to reserve record for update or delete
FRM-40501: ORACLE error: unable to reserve record for update or delete.
See cause & fixUnable to INSERT record
FRM-40508: ORACLE error: unable to INSERT record.
See cause & fixCannot delete the current record
FRM-41050: You cannot delete the record you are on.
See cause & fixFailed to connect to the server
FRM-92050: Failed to connect to the Server: <host>:<port>
See cause & fixCannot find the Forms Server
FRM-10102: Cannot find the Forms Server.
See cause & fixCannot open file
REP-1212: Cannot open file '<name>'.
See cause & fixFatal PL/SQL error occurred
REP-1401: Fatal PL/SQL error occurred.
See cause & fixUnable to open message file
REP-0004: Unable to open message file.
See cause & fixCannot open printer file
REP-1219: Cannot open printer file.
See cause & fixNo listener
TNS-12541: TNS:no listener
See cause & fixListener does not know the service
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
See cause & fixCould not resolve connect identifier
TNS-12154: TNS:could not resolve the connect identifier specified
See cause & fixTNS protocol adapter error
TNS-12560: TNS:protocol adapter error
See cause & fixRelated tools
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