Hi Marius,
It was working initially, so this is not any limitation with SAP itself.
But I am getting this issue suddenly.
I did all this below activities as a corrective measure, but still not successful.
1. Reinitailsed Planning area in APO client
2. Replicated data source in BI Client (multiple times)
3. Replicated meta data tree in source system
4. Checked source system connectivity - looks fine
5. In APO client - Transaction /sapapo/msdp_admin - Data extraction tools - Replicated datasource,check datasource.
Data source is active in RSA1 transaction.
But still i get the error - Data source not assigned to planning area.
By somehow, assignment is missing.
How can I reassign the planning area & datasource again ? -> This is what i am looking for.
Thanx.