I want to retrieve a certain segment occurence which has a matching search key. For example i want to retrieve a segment occurence with a matching NB ID. Then i need to delete that corresponding occurence. But the problem is there can be duplicates in the segment also i.e. more than one NB ID can be found. Now how do i fetch these and delete these duplicates.
Will it be a GN call or Gu call...
Make the first call with a GHU with qualified SSA's to get the first of the many segments that match the key. You then issue a DLET call unqualified.
Then loop with GHN calls with the same qualified SSA's that you used from the first GU call. If the GHN call is successful, you issue a DLET call unqualified. Loop on