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extraction from planning area

I am trying to extract data from planning area  from "generate datasource" from planning area maintanence....but i get this error...volumes of google search ..and manuals turned futile....if you can throw light the cause ,i can realise the far as this specific error is concerned i can solve there is a mismatch between datasource and pos...but in general how to extract data from planing area there any proven method....??

Former Member
Former Member replied

Hi Rahul,

Follow below steps to do away with this error.


The export DataSource '' has already been generated for planning object structure ''. Assignment to the chosen planning object structure is therefore not possible.

System Response

The export DataSource cannot be created.


Choose a different name for the export DataSource.

This should solve your issue, please let me know if you still face any issue.



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