Why a program with hashed internal table cannot be debugged?

[gopalkrishna_baliga]

Hi experts,

I have a test program where I have declared a hashed table and filled it using INSERT statement.

TYPES: BEGIN OF LINE,

COLUMN1 TYPE I,

COLUMN2 TYPE I,

COLUMN3 TYPE I,

END OF LINE.

data: x_hash type line,

i_hash TYPE HASHED TABLE OF LINE WITH UNIQUE KEY COLUMN1.

x_hash-column1 = 1.

x_hash-column2 = 11.

x_hash-column3 = 22.

insert x_hash into table i_hash.

x_hash-column1 = 2.

x_hash-column2 = 11.

x_hash-column3 = 22.

insert x_hash into table i_hash.

write 'done hash'.

I have put a session breakpoint at the last line (write 'done hash'.).

However when I run the program, ABAP debugger is not called. But if I use standard internal table or Sorted internal table then debugger is called. So why debugger is not called when hash internal table is used?

Thanks

Gopal

[gopalkrishna_baliga]

wrong question. The issue was not because of using hash table but program type that I gave. Program type I gave was system program.