SAP Parameter snc/r3int_rfc_secure - Use SNC for internal RFC-Communications

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Short text
Use SNC for initiating internal RFC communications
This parameter controls whether RFCs that go to the same SAP system viainternal destinations are secured with SNC. Due to possible performanceproblems you should declare whether this is necessary because the samelevel of security can be achieved by other measures too. See also thediscussion of this parameter in the security guide for systemadministrators.

Work area

Parameter unit
Character value

Default value
0 (internal RFC connections without SNC)

Who is allowed

Limitation for os

Limitation for db

  • snc/enable - Activation of the SNC module (Secure
  • Network Communication)
    • snc/r3int_rfc_qop - protection level for
    • internal RFCs with SNC
      • snc/accept_insecure_rfc - General
      • setting for acceptance of insecure RFCs
        • snc/accept_insecure_r3int_rfc -
        • accepts insecure internal RFCs
          • 0 (internal RFC are started without SNC)

          • 1 (internal RFC are started with SNC)