Types of caches

[Former Member]

How many types of Caches are there? and how to refresh all caches?

[Former Member]

Hi,

Collaboration Profile Aggrement(CPA) cache --> It contains all objs created during configuration(I.D) means Adapters

and communication channels.

Runtime cache --> It contains all the objects(IR n ID), means for Message types,msg interface, receiver determination

and interface determination.

CPA cache mainly for J2EE/Adapter engine.

SLD Cache --> Used to cache the objects you created in SLD to runtime.

[dharamveer_gaur2]

Hi

There are 3 caches,

1) SLD Cache - Used to cache the objects you created in SLD to runtime.You can check if SLD cache is updated or not in Integration repostory or Integration Directory.

2) CPA cache - Used to cache , adapter or communication channels as well as changes to adapter fraemwrok to runtime.You can check the status of this cache in http://<host><port>/CPACache

3) Repository cache - Used to cache Development obejcts from IR and ID e.g Message Type , Interface, Receiver determination etc .You can track this in SAP Transaction cose SXI_CACHE.

Hope this help you.

Refer below link for Cache monitoring

http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm

Properties for Service SAP XI AF CPA Cache (SAP Library - Configuration of Usage Type Process Integration (PI))

http://help.sap.com/saphelp_nw04s/helpdata/en/a8/22ee41c334c717e10000000a155106/frameset.htm

How to Handle XPI Caches in SAP NetWeaver 2004s (NW7.0)

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0332b2a-eb97-2910-b6ba-dbe52a01...

Check this note 764176, & below links.

Check this guide for how to handle the cache:

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a7930...

[Former Member]

CPACACHE: is configuration time cache.

SXI_CACHE: run time cache.

refer the below link:

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47...

chirag

[Former Member]

hi

1)CPA CACHE

2)RUNTIME CACHE

check the explanation in the below thread]

check the below blogs on cache

how to handke caches in sap-xi

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a7930...

Unable to read INTEGRATION_DIRECTORY_HMI:Undocumented Bug-SXI_CACHE

SXI_CACHE - Ripped Off

Cache Refresh Errors - New Phenomena

regards

kummari

[Former Member]

Hi,

Please visit the how to guide section in SDN and get the How to handle cache in SAP XI guide.That would answer.

T code : sxi_cache. You can also use the SLD cache referesh in IR>Enviorment>SLD Cache referesh.

Regards,

Anirban

[former_member183906]

How to Handle Caches in SAP Exchange Infrastructure 3.0 (NW2004)

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a7930...

Properties for Service SAP XI AF CPA Cache (SAP Library - Configuration of Usage Type Process Integration (PI))

http://help.sap.com/saphelp_nw04s/helpdata/en/a8/22ee41c334c717e10000000a155106/frameset.htm

How to Handle XPI Caches in SAP NetWeaver 2004s (NW7.0)

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0332b2a-eb97-2910-b6ba-dbe52a01...

Check this note 764176, & below links.

How To… Handle XPI Caches in SAP NetWeaver

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0332b2a-eb97-2910-b6ba-dbe52a01...

See the below links

SXI_CACHE - Ripped Off:

How to handle Cache:

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a7930...

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0332b2a-eb97-2910-b6ba-dbe52a01...

These threads can give you all info about Cache.

ABAP cache -

http://help.sap.com/saphelp_nw2004s/helpdata/en/43/6b083b29d23d33e10000000a11466f/content.htm

Java Cache -

http://help.sap.com/saphelp_nw04/helpdata/en/43/6b076d29d23d33e10000000a11466f/frameset.htm

[Former Member]

Hi,

There are 3 caches,

1) SLD Cache - Used to cache the objects you created in SLD to runtime.You can check if SLD cache is updated or not in Integration repostory or Integration Directory.

2) CPA cache - Used to cache , adapter or communication channels as well as changes to adapter fraemwrok to runtime.You can check the status of this cache in http://<host><port>/CPACache

3) Repository cache - Used to cache Development obejcts from IR and ID e.g Message Type , Interface, Receiver determination etc .You can track this in SAP Transaction cose SXI_CACHE.

REgards

Seshagiri