# REVIEW Changed From Local Mode to HUB Mode **URL:** \ **Category:** Forum\ **Tags:** Adabas-Natural, Adabas, Adabas-Add-on-Products, Adabas-Administration-and-Monitoring\ **Created:** [August 30, 2011, 8:05pm UTC](https://techcommunity.softwareag.com/t/review-changed-from-local-mode-to-hub-mode/98182 "2011-08-30T20:05:07Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Min\_Chai](https://avatars.discourse-cdn.com/v4/letter/m/71c47a/32.png) [@Min\_Chai](https://techcommunity.softwareag.com/u/Min_Chai)\ **Post date:** [August 30, 2011, 8:05pm UTC](https://techcommunity.softwareag.com/t/review-changed-from-local-mode-to-hub-mode/98182/1 "2011-08-30T20:05:07Z")
Hello! Our production REVIEW (v4.5.1) has been running in local mode for years. Yesterday when I tried to create a report definition to capture some Control Block fields and some Natural fields, an attempt to start this report (with history=yes) turned REVIEW into HUB mode. The attempt seems to detach the history task as well. We cannot seem to start any REVIEW reports because the dbid is deemed as a HUB id. We know that by bouncing Adabas will change the mode back to local. Our production environment is a 24 by 7. The opportunity to bounce Adabas is very little. Is there a way to change the REVIEW mode back to local without bouncing Adabas? Our Adabas is v8.2.2. Many thanks in advance. Min ---
**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\ **Post date:** [August 31, 2011, 5:08pm UTC](https://techcommunity.softwareag.com/t/review-changed-from-local-mode-to-hub-mode/98182/2 "2011-08-31T17:08:11Z")
With the supplied information I asume that following happend: a) the review subtask did abend and then accessing via SYSREVDB to this review this was not possible. This was incorrectly handled in REV451 and it looks like there was a switch to the hub mode, with REV452 there will be the correct message ´target not available´ instead b) it is possible to switch review on/off and also from local to hub mode (with the operator command REVIEW=xx), it should also work that you turn review on again by specifying REVIEW=local. Can you please clarify this sort of question with your local support center? ---
**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, 3:00pm UTC](https://techcommunity.softwareag.com/t/review-changed-from-local-mode-to-hub-mode/98182/3 "2021-04-02T15:00:50Z")