What stage type is downstream of the Merge stage, and is it executing in sequential or parallel mode? Does your Merge stage have a reject link and is it capturing any rows? One possibility is that you are trying to match the same key value three times, but are not aware that rows from the update inp...
U is not posting in this forum today. And certainly not in this thread. (Though I note that U has made a post today.) The second person personal pronoun in English is spelled "you". DSXchange is not a mobile telephone nor is there any requirement to limit your messages to 72 or 144 charact...
You will see references to individual parameters, whether or not they reside in Parameter Sets, in a Job Activity, and could therefore replace the default value of an individual parameter in that interface. Or you can completely overwrite the values file, or even create a new values file, and set th...
If the load on the database server is light then use DISTINCT in your extraction query.
If the load on the DataStage server is light and you don't need to specify first or last from each group, use a Sort stage (you can control allocation of memory using the stage rather than a link sort).