How to perform series operation in SSIS

Question

I have scenario in which I am getting a row from XLS and in that ro I have data for multiple tables based on if one table has some data or not
EXAMPLE :
Search a table in database on basis of column in the xls row
STEP #1 If TABLE A has that row then do nothing and move to next step else insert new row into TABLE A and move to next step
STEP #2 If TABLE B has that row then do nothing and move to next step else insert new row into TABLE B and move to next step
STEP #3 If TABLE C has that row then do nothing and move to next step else insert new row into TABLE C and move to next step
STEP #4 If TABLE D has that row then do nothing and move to next step else insert new row into TABLE D and move to next step
STEP #5 If TABLE E has that row then do nothing  else insert new row into TABLE E
Currently I am trying to achieve this by using multicast and from that multicast putting inputs into 5 OLE DB DESTINATION but by doing this some time one step execute earlier then previous and integrity constrain violated so getting error
prakash kumar jha

Answer 1

I think what you need is to use a series of lookup tasks
Inside data flow task add OLEDB source to point to source table
Then add a lookup step to each of table based on which you want to do the row comparison. Link the nonmatch output of lookup task to a script task which will do insertion of record and fetch the generated id and then link both match and script task outputs
to union all task which will linked to next lookup task input. This will keep on repeating for each of the lookup tasks and finally have OLEDB destination to insert records to your final table.
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Visakh
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currently I am doing this can you suggest me more
prakash kumar jha