How to SSIS extract SQL tables' contents to 1 flat file per table

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SSIS For Each Loop is not accepting variable from SQL Query Task.
The SQL Query select table names, which should be looped through and each passed to a Data flow task to select * from TableName and write data to a TableName.txt file

Errors:
1. User::obj" does not contain a valid data object

When Using String Variable as Result Name for Tables query

2. Illegal characters in path
Using String Variable

What I have tried:

I have the SSIS package with
1. SQL Query Task (Get TableNames to ObjectVariable)
2. For Each Loop (ADO Enumerator ObjectVariable , mapped to string Variable TableName)
3. Data Flow task(Ole DB Source & FlatFile Destination)
3.a.Ole DB Source = Select * from TableName
3.b. Write data to TableName.txt

Posted 14-May-16 2:59am

wzkmafi

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Comments

Homero Rivera 14-May-16 12:49pm

Is your SQL Query Task actually outputing the variable, so it becomes available for the SSIS Variables?
SSIS can't check what the value in SQL Queery Task is... The SQL Query Task needs to output a value to Variables in SSIS Package for Loop to check the value.

wzkmafi 15-May-16 19:54pm

Hi Homero, I have a GetTable Name variable in Resultset. the same variable is the For EachLoops ADO Source Variable.
In debug i see _COmObject when result set = Full result set. But, i only see one table name when i use single row resultset. The dataflow fails with variable not a valid object.
Although there is no failure with the dataflow using Full result set, but there is no output either...
Here is the setup's visual
http://www.sqlservercentral.com/Forums/Attachment18925.aspx

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