# Last record of access to the file. **URL:** \ **Category:** Forum\ **Tags:** Adabas-Natural, Adabas, Adabas-Add-on-Products, Adabas-Administration-and-Monitoring\ **Created:** [November 1, 2018, 8:34pm UTC](https://techcommunity.softwareag.com/t/last-record-of-access-to-the-file/201541 "2018-11-01T20:34:24Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Fernando\_Zarazua\_Vilchis1](https://sea1.discourse-cdn.com/techcommunity/user_avatar/techcommunity.softwareag.com/fernando_zarazua_vilchis1/32/852_2.png) [@Fernando\_Zarazua\_Vilchis1](https://techcommunity.softwareag.com/u/Fernando_Zarazua_Vilchis1)\ **Post date:** [November 1, 2018, 8:34pm UTC](https://techcommunity.softwareag.com/t/last-record-of-access-to-the-file/201541/1 "2018-11-01T20:34:24Z")
I have the task of Deleting Adabas Files, how can I know when was the last access to the Archvio and which fields are not used, is there a method? For environment Mainframe Z/OS. It can be done with sysaos or with syssec.? I appreciate your help. ---
**Author:** ![Ralph\_Zbrog](https://sea1.discourse-cdn.com/techcommunity/user_avatar/techcommunity.softwareag.com/ralph_zbrog/32/78_2.png) [@Ralph\_Zbrog](https://techcommunity.softwareag.com/u/Ralph_Zbrog)\ **Post date:** [November 5, 2018, 6:54am UTC](https://techcommunity.softwareag.com/t/last-record-of-access-to-the-file/201541/2 "2018-11-05T06:54:56Z")
I don’t think SYSAOS or SYSSEC will help you here. Adabas Review could probably do it. Or you could build it yourself using Natural’s Profiler. ---
**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\ **Post date:** [April 2, 2021, 3:41pm UTC](https://techcommunity.softwareag.com/t/last-record-of-access-to-the-file/201541/3 "2021-04-02T15:41:43Z")