HI

[Former Member]

IN FUNCTION MODULE NUMERIC_CHECK.

WHAT VALUE SHOULD BE GIVEN IN STRING IN AND STRING OUT.

[Former Member]

data: st type string value '1234',

h_type type dd03l-datatype.

CALL FUNCTION 'NUMERIC_CHECK'

EXPORTING

STRING_IN = st

IMPORTING

STRING_OUT = st

HTYPE = H_TYPE.

string_in is the variable you want to check.....

string_out is optional....

[Former Member]

REPORT ZSDN.

DATA: STRING_IN TYPE STRING,

STRING_OUT TYPE STRING.

DATA: HTYPE LIKE DD01V-DATATYPE.

STRING_IN = 'AA'.

CALL FUNCTION 'NUMERIC_CHECK'

EXPORTING

STRING_IN = STRING_IN

IMPORTING

STRING_OUT = STRING_OUT

HTYPE = HTYPE.

WRITE: / STRING_OUT,

HTYPE. " It returns the datatype

[George_Lioumis]

Hi.

Just pass whatever in string_in when calling the function module and it will return a new string in string_out and its type in HTYPE fields.

Try it in SE37 to see what I mean.

Reward if helpful.

Regards,

George

[Former Member]

Hi ramya,

function numeric_check.

*"----

---

*"Lokale Schnittstelle:

*" IMPORTING

*" STRING_IN -> pass the variable to be checked

*" EXPORTING

*" STRING_OUT -> same variable as STRING_IN

*" HTYPE LIKE DD01V-DATATYPE -> create a variable with reference to this parameter. This field will show the result.

*"----

---

Reward point(s) if this has helped you.

[Former Member]

Hi,

the function module retrns the data type of a given string.

INstring should be the value u enter , string out is output of the string

eg

when u execute this function module

call function 'Numeric_check'

exporting

string_in = '1213232'

importing

string_out = val_string

Htype = vval.

wal will have the data type .

in the above eg val_string will be 123232

and wal will be 'NUMC'.

regards,

Santosh Thorat

[Former Member]

apart from above FM you can try this code....

PARAMETERS : p_text TYPE char20.

IF NOT p_text CA sy-abcde.

WRITE 😕 'All numerics'.

ELSE.

WRITE 😕 'Not all numerics'.

ENDIF.

[Former Member]

hi ramya,

Go to se37, give ur function module name

and u can get the meaning for that importing and exporting fields not for this FM, for all other FM also.

Here,

CALL FUNCTION 'NUMERIC_CHECK'

EXPORTING

STRING_IN = ' value to be checked '

IMPORTING

STRING_OUT = ' optional '

HTYPE = 'type of that variable'.

regards,

guna..