CE_COLUMN_TABLE schema determination based on landscape

Hi Team,

I would like to move my procedure from DEV to QA landscape and schema name in DEV is DV1 and Quality is QA1. So, how can we determine the dynamic schema name according to the landscape. I tried creating the public synonym, but CE_COLUMN_TABLE doesn't support or doesn't recognize public synonym. I tried through schema mapping, but it seems to be works only for information models. Please help me to solve this problem.

Here is my procedure

BEGIN

it_jn_his = CE_COLUMN_TABLE("DV1"."CMSD_CI_HISTORY",[BUCKET_ID, RECORD_ID, XN_GUID, XN_TYPE, XN_DATE]);

END;

Thanks for your help in Advance!

- Sathish