Release Memory/Web Dynpro Resources

[Former Member]

Hello All,

We have around 4 applications built using SAP Web Dynpro for Java technology.

All these transactions are made available to the end user using the SAP Enterprise Portal NW04s.

When user navigates from onelink to another link in the portal (i.e accessing one wd application to another wd application) how do we release all the web dynpro resources?

The problem we are encountering is that the applications are occupying a lot of memory and its not releasing the memory when user navigates from one application to another

Please advice

Thanks and Regards

Manoj Kumar

[Former Member]

Hi Manoj,

To clear the resources of WebDynpro... u have an option in Poral. For each iView there is a property named "Isolation Method" and set this property to "URL", which clears the cache for every instance. Because whenever an iView is loaded, so many resource files gets executed and gets stored in ur cache..which slows the performance of the portal... So this property can increase the performance of ur portal...

Refer this document for more information: <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b52de690-0201-0010-c5a6-b4bde0a12e44">Check this Document for more information</a>

Regards / Guru

[Former Member]

Hello all,

Any news on that topic ? I can find several forum posts dealing with memory not being released, but none has been answered.

We are facing exactly the same issue.

Would <b>sap.expirationTime</b> parameter of WebDynpro applications be of help in that case ?

Thanks a lot.

Regards,

Nicolas