Splitting Clip Board in abap

I am using the CLPB_IMPORT function. to get the clipboard for the internal table. this is normal. I am copying data from two columns. Thus, it fills the table with the separator '#', for example:

• 4448 # 3000
• 4449 # 4000
• 4441 # 5000

But the problem is separating these lines. I'm trying to;

LOOP AT foytab.
    SPLIT foytab-tab  AT '#' INTO temp1 temp2.
ENDLOOP.

But it does not break. it puts the whole line in temp1. I think the delimiter is not what I thought ("#"). Because when I write a line manually with the separator '#', it breaks.

Do you have an idea to share this?