Retrieve User login id into internal table and check with KANA1-KUNNR

[Former Member]

Dear All,

I need to retrive login id field from an Logon input field, and I need to compare with Kna1-Kunnar whether it is External user or Internal User.

What is the logic for this, Is there any existing BAPI or FM..

Regards,

Maruti

[Former Member]

Hi Maruti,

You can get the logon user name from sy-uname. And then can check in USR02 table whether its external or internal user.

Hope this information helps you.

[Former Member]

Thanks for ur inputs,,

But here i need to retrive user login id from NON-SAP field entry, which i should map to internal table(This i done).

Now i need to compare with internal table field value(cust id) with KNA1-KUNNR. and if it is matching itab with kna1-kunnr then it is external id if not that is internal id.

This is the concept...I need logic for this.

Regards,

Maruti

[rahul_kamble2]

Hi,

Structure field SYST-UNAME will contain the login id of the user at any point of time.

you can compare this field with USR21-BNAME

take the USR21-ADDRNUMBER

check this entry in KNA1-ADRNR..if record found then its External user else its Internal User.

Regards,

Rahul

[anub]

Hi,

I guess the internal table you are talking about is declared with the cust id as that of the kna1-kunnr form.

If that is the case you can try with the select query for kna1

I mean

data : (declare you internal table here 'itab')

data : wa_itab like itab.

loop at itab into wa_itab.

select single * from kna1

where kunnr = wa_itab-custid.

if sy-sybrc = 0.

(int customer)

else.

(ext customer)

endif.

endloop.

Try this.

Reward if useful.

Regards,

Anu.