EQUIVALENT TO AN ADAOPR DISP = HIGHWATER, BUT IN ADABAS MAINFRAME

Can someone help? in ADABAS UNIX you can use ADAOPR db = XX disp = highwater, but now I want to use it in SO Z / OS for ADABAS, do you know if there is something similar in the Mainframe ?.

Thank you.

Yes there is.

You can do this with the utility ADADBS:
ADADBS OPERCOM DRES

Please have a look a the documentation

http://techcommunity.softwareag.com/ecosystem/documentation/adabas/ada842mfr/util/adadbs-OPERCOM.htm#opcmds

If you have access to the system console you could enter the operator command

F ,DRES

And if the site has Adabas Online Services installed you could get the High-Water-Marks from there.