Long Text Issue in QE11

Hi Experts,

Kindly, suggest me for:

In Tx QE11 when i enter some description in long text field then system is  just picking double value.

For exact details of my issue, please go through the below screen shot and suggest me best solution.

1. Enter some text and giving space just below the  4th position as per scale of the word.

2. Now,i go back and again will come here then getting the below result.

Thanks & Regards,

Vivek Bhojak