What is \oracle\ECD\sapdata1\undo_1\UNDO.DATA1

[Former Member]

Hi Experts,

On our development server drive one of the file UNDO.DATA1 occupied more than 10 GB disk space, the path for the file is \oracle\ECD\sapdata1\undo_1\UNDO.DATA1.

Can anybody explain me what is the use of this file & if I delete the file then it cause any inconsistency or not.

Regards,

Rajesh

[Former Member · Accepted solution]

Hello Rajesh,

Do not play with UNDO.DATA1 coz it can cause inconsistency in your system

it is just like undo segment in oracle... do a google search for more about undo segment.

Regards,

Jafer