notification Item update - BAPI_ALM_NOTIF_DATA_MODIFY

Hi Everyone,

I have to add item like cause , damage and component codes for existing notification which will be creating at backend when I create workroder.

while creation of workorder item data is empty.

when I am trying to update the same notification using bapi_alm_notif_data_modify

I am getting below error

Error in processing notification , item 0000, cause 0000

When I tried multiple times, I got that it is expecting atleast one cause code.

Please tel me how can I achieve this.

Thanks