SE80 Docking Container does not get stretch.

Hi Gurus,

I have a problem, which has been getting stuck for many months, finally I decided to land up on SCN to resolve this issue.

Issue is SE80 docking container is fixed and does not get expanding. I tried it lot and it is user specific. It works fine on other user ids. Ref. to screen shot below-

Please help me to resolve this issue.

Many Thanks / Himanshu Gupta