s5 monitoring problem problem

hi all
i have problem in monitoring s5 program with PG.
in online stat when i open a segment of program block in lower of page write the "blok not processed " whats problem.
please help me
tanx

You get this because the block hasn't been called.
Search for the block and find out what conditions must be met for it to be called.

Edit: Another reason could be that the instructions are inside a jump condition?

either that or the program section is being jumped over