Dear Liran,
Thanks a lot for your valuable suggestions.its really given an brief idea now.
First:
What's the purpose of this data download?
Do you wish to transfer the data from SAP into the new ERP system? Or do you need the download as a backup?
Yes , Transfer the data from SAP to New ERP system, it is not for Backup.
IDOCS/ALE from SAP to New ERP?
Second
I think Payroll results stored in cluster tables, so here we need Abaper to write program. For OM , PA and TM can we extract via Se16/ Se16n .
Thank you very much in advance.
Regards
Vicky