/*Find all stored procedure using a table*/
SELECT
  GRANTOR,
  GRANTEE,
  SELECTAUTH,
  INSERTAUTH,
  UPDATEAUTH,
  DELETEAUTH
FROM SYSIBM.SYSTABAUTH 
WHERE 
  GRANTEE LIKE 'SP_Prefix%' 
AND TTNAME LIKE '%table_name%'
AND GRANTOR IN ('table_schema')
ORDER BY GRANTEE ASC