Remove shared memory of sap instance

[Former Member]

Hi experts,

After sap instance restart we have clean the shared memory via cleanipc 00 remove.

can any one please how can i remove shared memory for sap instance.

REgards,

[506403]

cleanipc <instance_nr> remove

[506403]

cleanipc <instance_nr> remove will clean all the used memory by instance.

[Reagan]

Hello

You call cleanipc when the SAP instance is stopped and NOT when the system is up and running, which will crash the system.

The syntax to run cleanipc is:

First switch to the sidadm user

su- sidadm

To list the shared memory segments:

cleanipc 00 show

To remove the shared memory segments:

cleanipc 00 remove

NB : The number 00 should be replaced with the appropriated system number. If you have SCS then you need to run against that as well.

Cheers

RB