The procedure to undo or unset AES encryption is pretty straightforward. The following screen shots are from an actual session in a test environment:
Source:
sp_ctrl (alvsupl14:9141)> stop export
sp_ctrl (alvsupl14:9141)> reset param sp_xpt_enable_aes
Target:
sp_ctrl (alvsupl17:9141)> stop import
sp_ctrl (alvsupl17:9141)> reset param SP_IMP_ENABLE_AES
Source:
sp_ctrl (alvsupl14:9141)> start export
Target:
sp_ctrl (alvsupl17:9141)> start import
One can reset the key on source and target at a later time as below:
Source:
sp_ctrl (alvsupl14:9141)> reset encryption key
Target:
sp_ctrl (alvsupl17:9141)> reset encryption key
