Custom table from CRM to ECC
I need to replicate a custom table from CRM to ECC.
Th trigger should be the following one:
Step 1. A lead is saved
Step 2. By means of a user exit of the BAPI that save the lead, it is update a custom table on CRM (es. Z_TABLE_CRM)
Step 3. After step 2 I need to replicate the Z_TABLE_CRM to the same table in ECC (es. Z_TABLE_ECC)
Could you please tell me the main things I need to know?
Thank you in advance