Parameter
snc/accept_insecure_rfc
Short text
Accept insecure incoming RFC connections on an SNC-enabled application server
Parameter Description
By default, after the Secure Network Communication (SNC) module is activated, an SAP application server rejects all incoming conventional (non SNC-secured) RFC connections from external C programs or SAP systems.
If you also want to continue to accept insecure RFC connections (for example, from old RFC programs or SAP systems without SNC), you need to configure that using this switch.
This parameter initially relates to all RFC connections, including those from the same SAP system (internal RFCs). You can perform additional configuration for the effect on internal RFCs using parameter snc/accept_insecure_r3int_rfc.
Application Area
SNC
Parameter Unit
Character value
Default Value
0 (only secure connections are possible)
Who is permitted to make changes?
Customer
Operating System Restrictions
None
Database System Restrictions
None
Are other parameters affected or dependent?
snc/enable – Activation of the SNC module (Secure Network Communication) snc/accept_insecure_r3int_rfc – Permit insecure internal RFCs
Values allowed
0 insecure connections not accepted
1 insecure connection accepted
U insecure connections accepted, if permitted for the user (flag in user master record)
