ORA-01747 invalid user.table.column, table.column, or column specification

I got ” ORA-01747 invalid user.table.column, table.column, or column specification” error in Oracle database.

 

ORA-01747 invalid user.table.column, table.column, or column specification

 

Details of error are as follows.

 

ORA-01747 invalid user.table.column, table.column, or column specification

Cause: A column name was specified improperly in the current SQL statement.

Action: Check the statement's syntax, especially references to column names, 
and retry the statement.

 

 

invalid user.table.column, table.column, or column specification

This ORA-01747 errors are related with the column name was specified improperly in the current SQL statement.

To solve this error, Check the statement’s syntax, especially references to column names,and retry the statement.

Don’t  use column names in reserved words.

If your column names in reserved words, then Try enclosing the reserved word in double quotes.

 

Do you want to learn Oracle Database for Beginners, then read the following articles.

Oracle Tutorial | Oracle Database Tutorials for Beginners ( Junior Oracle DBA )

 

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About Mehmet Salih Deveci

I am Founder of SysDBASoft IT and IT Tutorial and Certified Expert about Oracle & SQL Server database, Goldengate, Exadata Machine, Oracle Database Appliance administrator with 10+years experience.I have OCA, OCP, OCE RAC Expert Certificates I have worked 100+ Banking, Insurance, Finance, Telco and etc. clients as a Consultant, Insource or Outsource.I have done 200+ Operations in this clients such as Exadata Installation & PoC & Migration & Upgrade, Oracle & SQL Server Database Upgrade, Oracle RAC Installation, SQL Server AlwaysOn Installation, Database Migration, Disaster Recovery, Backup Restore, Performance Tuning, Periodic Healthchecks.I have done 2000+ Table replication with Goldengate or SQL Server Replication tool for DWH Databases in many clients.If you need Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS Consultancy and Training you can send my email adress [email protected].-                                                                                                                                                                                                                                                 -Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS ve linux Danışmanlık ve Eğitim için  [email protected] a mail atabilirsiniz.

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