This happens because you have tried to enter a literal with a format string, but the length of the format string was not the same length as the literal. You can overcome this issue by carrying out following …

Complete guide to resolving Oracle ORA-01861 literal does not match format string errors with format alignment, type conversion, and validation techniques

Literals in the input must be the same length as literals in the format string (with the exception of leading whitespace). If the "FX" modifier has been toggled on, the literal must match exactly, with no extra …

Dec 13, 2025 · If you’ve worked with Oracle SQL, chances are you’ve encountered the dreaded ORA-01861: literal does not match format string error. This error is particularly common when inserting …

Understand ORA-01861: Literal Does Not Match Format String error in Oracle. Explore causes, solutions, and examples to resolve this common SQL error effectively.

May 29, 2024 · The error message associated with ORA-01861 is “literal does not match format string”. This error can occur for a variety of reasons, such as incorrect date format, mismatched data types, …

Feb 6, 2014 · Oracle doesn't understand the literal date format strings, as they are not in the same format that your client is configured for. You need to use the TO_DATE function to tell Oracle the …

May 17, 2019 · There're 5 ways that can solve ORA-01861 and make formats between date and string match each other. As we can see, our date string '2008-03-01' does not match the current date …

Oct 1, 2023 · Learn how to resolve the JDBC ORA-01861 error with expert tips on causes, solutions, and relevant code examples.

The principle way to counter an ORA-01861 error is fairly simple. When the error is triggered, return to the line that Oracle indicated as the point of the error and edit the literal so that it matches the format …