Not getting any value in my method

Hi,
        I wnat to use  attributes value Company code in my custom method in the BUS ZZBUS2081 . company code is key field of another BUS  BUS0002. For that I am using  swc_get_element CONTAINER 'CompanyCode' COMPANYCODE. but when I am executing BUS zzbus2081,attributes value is populated but i am not getting this value in my custom method. please help.

You can try to do some thing like this
1. First if you want to access the key element of the BOR then first import the instantiated BOR from which you want to access the attributes.
  In your case it is BUS0002
DATA:    lv_obj    type swc_object.
swc_get_element container '<name of the instantiated BOR>' lv_obj.
2.once you have the instantited bor element in the Mehtod then make use of the macro
SWC_GET_PROPERTY
please check the below snippet
swc_get_element  container     '_Workitem'          lv_wi_object.
swc_get_property lv_wi_object  'Workitemid'         lv_wiid.

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