Selection screen validation

[Former Member]

Hi Friends,

I have to do validation on selection screen for field FILCT-RPMAX which is posting period

first i had writen validation that it should be not initial

then this validation comes

entered values should be between 0 - 16

now my problem is when i enter 0 it is considering this as initial , but i dont want like this , i want 0 also to be considered as a value

[Former Member]

Hi ,

you can use this code.

data : len type i.

parameters : s(2) .

AT SELECTION-SCREEN .

PERFORM screen_validation.

&----

---

*& Form screen_validation

&----

---

• text

----

---

• --> p1 text

• <-- p2 text

----

---

FORM screen_validation.

len = strlen( s ) .

if len eq 0.

message e001 with 'error'.

endif.

ENDFORM. " screen_validation

reward if you find his helpful.

regards,

sumit.