ORA-19926:

Database cannot be converted at this time

Cause :

Anotehr COVNERT ADTABAES opeartioni s alerady ni prorgess.

Action :

Retr yCONVRET DAATBASEc ommadn latre.

Some of the common Oracle error codes

• ora-15114 : missing or invalid ASM file name
• ora-12153 : TNS:not connected
• ora-27473 : argument string does not exist
• ora-26010 : Column string in table string is NOT NULL and is not being loaded
• ora-24013 : invalid value string, RETRY_DELAY should be non-negative
• ora-27489 : unable to process job "string.string" from job class "string"
• ora-30462 : unsupported operator: string
• ora-29659 : SQLJ Object Type validation failed to get default connection
• ora-14275 : cannot reuse lower-bound partition as resulting partition
• ora-22307 : operation must be on a user-defined type
• ora-01518 : CREATE DATABASE must specify more than one log file
• ora-01138 : database must either be open in this instance or not at all
• ora-16105 : Logical Standby is already running in background
• ora-32584 : missing LOG keyword
• ora-03275 : duplicate DEALLOCATE option specification
• ora-12596 : TNS:internal inconsistency
• ora-26671 : maximum number of STREAMS processes exceeded
• ora-37112 : OLAP API requires Oracle 9.2 or later
• ora-22999 : CLOB or NCLOB data may have been corrupted
• ora-12010 : cannot create materialized view log on table owned by SYS
• ora-25252 : listen failed, the address string is a non-persistent queue
• ora-01545 : rollback segment 'string' specified not available
• ora-16233 : The table string.string is unsupported now
• ora-24047 : invalid agent name string, agent name should be of the form NAME
• ora-19010 : Cannot insert XML fragments
• ora-19909 : datafile string belongs to an orphan incarnation
• ora-30074 : GLOBAL partitioned index on TIME/TIMESTAMP WITH TIME ZONE not allowed
• ora-12602 : TNS: Connection Pooling limit reached
• ora-32009 : cannot reset the memory value for instance string from instance string
• ora-16625 : cannot reach the database

Oracle Database Error Messages

• Error Codes In Oracle between ORA-35500 – ORA-37000
• Oracle 10g Error Codes between ORA-25000 – ORA-26000
• Oracle Db Error Codes between ORA-24000 – ORA-24500
• List of All Oracle Error Codes between ORA-23000 – ORA-24000
• Oracle Db Error Codes between ORA-20000 – ORA-23000
• List of All Oracle Error Codes between ORA-17000 – ORA-20000
• Oracle Database Error Code List between ORA-16500 – ORA-17000
• Oracle Database Error Messages between ORA-15500 – ORA-16500
• Error Codes In Oracle between ORA-15000 – ORA-15500
• Oracle Db-Error Codes List between ORA-14500 – ORA-15000
• Oracle 10g Error Codes between ORA-14000 – ORA-14500
• Oracle Db Error Codes between ORA-13500 – ORA-14000
• Oracle Error Code Descriptions between ORA-33500 – ORA-35500
• Oracle Error Descriptions between ORA-32500 – ORA-33500
• Oracle Db-Error Codes List between ORA-31500 – ORA-32500
• Oracle 10g Error Codes between ORA-31000 – ORA-31500
• Oracle Db Error Codes between ORA-30500 – ORA-31000
• List of All Oracle Error Codes between ORA-30000 – ORA-30500
• Oracle Database Error Messages between ORA-29500 – ORA-30000
• Error Codes In Oracle between ORA-29000 – ORA-29500
• Oracle Error Code Descriptions between ORA-28000 – ORA-29000
• Oracle Error Descriptions between ORA-27000 – ORA-28000
• Oracle Db-Error Codes List between ORA-26000 – ORA-27000