Delta Download of Ztable from R/3 to CRM
Can anyone tell me the procedure for Delta download of 'Z' tables from R/3 to CRM?
We have abt 12 'Z' tables in R/3 which need to be replicated in CRM. We have already done the initial download to CRM successfully. We are able to trigger the delta download manually by runnung a FM. But we need to know if this trigger can be automatic and if yes, how?
Also which is the best way to use the R/3 data in CRM - by using BAPIs or by replicating tables in CRM?
Any inputs will be appreciated.....