snc/accept_insecure_rfc 

Use

Set this parameter to accept unprotected incoming RFC-connections on an SNC-enabled AS ABAP.

Description

Per default, once SNC has been activated (snc/enable = 1), the application server rejects all incoming RFC connections from external C programs or other SAP systems that are not protected with SNC.

Set this parameter (see Valid entries, formats) to override the default configuration and accept unprotected RFC connections (for example, connections from older RFC programs or SAP systems that are not protected with SNC).

This parameter can apply to all RFC connections (internal and external), or to external RFC connections only (see Valid entries, formats below). The parameter snc/accept_insecure_r3int_rfc applies specifically to internal RFCs.

Default Value

0 (reject unprotected RFC connections)

Affected parameters

snc/enable (activate SNC)

snc/accept_insecure_r3int_rfc (accept unprotected internal RFCs)

Valid Entries, Formats

0    :     Reject unprotected external RFCs (internal RFCs are either accepted or rejected depending on the parameter snc/accept_insecure_r3int_rfc)

1    :     Accept all unprotected RFCs (internal and external)

U    :     Accept unprotected external RFCs for those users who have the appropriate flag set in their user master record (see User Maintenance on AS ABAP).