SNC disabled

[Former Member]

Hi All,

System was working fine earlier when SNC/enable =1 in Instance profile.Few days back dispatcher and work process went to ended state. Now system is working fine if i keep this parameter snc/enable = 0. But, we need this parameter to be enabled.

Please suggest what the root cause for this.

snc/permit_insecure_comm = 1

snc/permit_insecure_start = 1

snc/accept_insecure_rfc = 1

snc/accept_insecure_gui = 1

snc/accept_insecure_cpic = 1

snc/identity/as = p:ADAPSAP64BIT\SAPServiceD64

snc/gssapi_lib = F:\usr\sap\D64\SYS\exe\uc\NTAMD64

snc/enable = 0

snc/data_protection/use = 1

snc/data_protection/min = 1

snc/data_protection/max = 1

login/system_client = 800

SAPSYSTEMNAME = D64

SAPGLOBALHOST = adapsap64bit

SAPSYSTEM = 00

INSTANCE_NAME = DVEBMGS00

DIR_CT_RUN = $(DIR_EXE_ROOT)\$(OS_UNICODE)\NTAMD64

DIR_EXECUTABLE = $(DIR_INSTANCE)\exe

PHYS_MEMSIZE = 512

rdisp/wp_no_dia = 6

rdisp/wp_no_btc = 3

icm/server_port_0 = PROT=HTTP,PORT=80$$

#----

---

1. SAP Messaging Service parameters are set in the DEFAULT.PFL

#----

---

ms/server_port_0 = PROT=HTTP,PORT=81$$

rdisp/wp_no_enq = 1

rdisp/wp_no_vb = 1

rdisp/wp_no_vb2 = 1

rdisp/wp_no_spo = 1

Regards,

Srinivas

[Former Member]

Hello srinivas,

make sure SNC_LIB is defined as a environment variable at OS level and it is pointing to the correct dll file

define these parameters and it should work fine

snc/permit_insecure_start 1

snc/accept_insecure_rfc 1

snc/accept_insecure_gui 1

snc/accept_insecure_cpic 1

snc/identity/as p:p:SAPService<SID>@ur domain name

snc/gssapi_lib F:\usr\sap\D64\SYS\exe\uc\NTAMD64\name of the dll file

snc/enable 1

snc/data_protection/use 1

snc/data_protection/min 1

snc/data_protection/max 1

login/accept_sso2_ticket 1

login/create_sso2_ticket 2

let me know of any issues

Rohit

[Former Member]

Hi Rohit,

Thanks for the reply,

SNC_LIB f:\usr\sap\D64\sys\exe\uc\NTAMD64 was already defined in the sytem variables in the Environmental variables. Can you let me know what is the exact file for SNC_lib in NTAMD64. is that gssapi32.dll (or) gx64krb5.dll

Regards,

Srinivas

[Former Member]

for SNC,it should be gssapi32.dll

Have u implemented SSO in your landscape

Rohit

[Former Member]

Rohit,

It is an IDES(ECC6.0 64bit) system for some R&D. The users are connecting from backend through RFC(Non-SAP systems) for which i need to enable this SNC. We are not configuring SSO.

Regards

Srinivas.P

[Former Member]

did u try with gssapi32.dll

[Former Member]

Hi Rohit,

gssapi32.dll in the path of the snc/gssapi_lib = F:\usr\sap\D64\SYS\exe\uc\NTAMD64 was missing.

The SNC is enabled after the path was completely set. Thanks for your quick responce.

Regards,

Srinivas.P