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Former Member

Help, I got this error -> service 'sapdp00' uknown

Hi friends,

I'm trying to log on with SAP, and after i do double click in a system using sap logon, an error occurs:

service 'sapdbp00' unknown


time xxxx

component NI(network interface)

realease 640

version 37

module ninti.c

line 494

method NipGetServByName2: service 'sapdp00' not


return code -3

system call getservbyname_r

counter 1

I don't know what could be happend.

Could you please help me?

I review th files: host and services in C:\WINDOWS\system32\drivers\etc

And the service exist:

sapdp00 3200/tcp




Message was edited by: Albio Vivas

Message was edited by: Albio Vivas

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2 Answers

  • avatar image
    Former Member
    Apr 05, 2006 at 06:14 PM


    the configuration is not done properly. plese check if all the services are properly configured or not.



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    • Former Member

      Hi Reddy,

      I was working without problems, but suddenly the error appears....

      This is my service file:

      1. Copyright (c) 1993-1999 Microsoft Corp.


      1. This file contains port numbers for well-known services defined by IANA


      1. Format:


      1. <service name> <port number>/<protocol> [aliases...] [#<comment>]


      echo 7/tcp

      echo 7/udp

      discard 9/tcp sink null

      discard 9/udp sink null

      systat 11/tcp users #Active users

      systat 11/tcp users #Active users

      daytime 13/tcp

      daytime 13/udp

      qotd 17/tcp quote #Quote of the day

      qotd 17/udp quote #Quote of the day

      chargen 19/tcp ttytst source #Character generator

      chargen 19/udp ttytst source #Character generator

      ftp-data 20/tcp #FTP, data

      ftp 21/tcp #FTP. control

      telnet 23/tcp

      smtp 25/tcp mail #Simple Mail Transfer Protocol

      time 37/tcp timserver

      time 37/udp timserver

      rlp 39/udp resource #Resource Location Protocol

      nameserver 42/tcp name #Host Name Server

      nameserver 42/udp name #Host Name Server

      nicname 43/tcp whois

      domain 53/tcp #Domain Name Server

      domain 53/udp #Domain Name Server

      bootps 67/udp dhcps #Bootstrap Protocol Server

      bootpc 68/udp dhcpc #Bootstrap Protocol Client

      tftp 69/udp #Trivial File Transfer

      gopher 70/tcp

      finger 79/tcp

      http 80/tcp www www-http #World Wide Web

      kerberos 88/tcp krb5 kerberos-sec #Kerberos

      kerberos 88/udp krb5 kerberos-sec #Kerberos

      hostname 101/tcp hostnames #NIC Host Name Server

      iso-tsap 102/tcp #ISO-TSAP Class 0

      rtelnet 107/tcp #Remote Telnet Service

      pop2 109/tcp postoffice #Post Office Protocol - Version 2

      pop3 110/tcp #Post Office Protocol - Version 3

      sunrpc 111/tcp rpcbind portmap #SUN Remote Procedure Call

      sunrpc 111/udp rpcbind portmap #SUN Remote Procedure Call

      auth 113/tcp ident tap #Identification Protocol

      uucp-path 117/tcp

      nntp 119/tcp usenet #Network News Transfer Protocol

      ntp 123/udp #Network Time Protocol

      epmap 135/tcp loc-srv #DCE endpoint resolution

      epmap 135/udp loc-srv #DCE endpoint resolution

      netbios-ns 137/tcp nbname #NETBIOS Name Service

      netbios-ns 137/udp nbname #NETBIOS Name Service

      netbios-dgm 138/udp nbdatagram #NETBIOS Datagram Service

      netbios-ssn 139/tcp nbsession #NETBIOS Session Service

      imap 143/tcp imap4 #Internet Message Access Protocol

      pcmail-srv 158/tcp #PCMail Server

      snmp 161/udp #SNMP

      snmptrap 162/udp snmp-trap #SNMP trap

      print-srv 170/tcp #Network PostScript

      bgp 179/tcp #Border Gateway Protocol

      irc 194/tcp #Internet Relay Chat Protocol

      ipx 213/udp #IPX over IP

      ldap 389/tcp #Lightweight Directory Access Protocol

      https 443/tcp MCom

      https 443/udp MCom

      microsoft-ds 445/tcp

      microsoft-ds 445/udp

      kpasswd 464/tcp # Kerberos (v5)

      kpasswd 464/udp # Kerberos (v5)

      isakmp 500/udp ike #Internet Key Exchange

      exec 512/tcp #Remote Process Execution

      biff 512/udp comsat

      login 513/tcp #Remote Login

      who 513/udp whod

      cmd 514/tcp shell

      syslog 514/udp

      printer 515/tcp spooler

      talk 517/udp

      ntalk 518/udp

      efs 520/tcp #Extended File Name Server

      router 520/udp route routed

      timed 525/udp timeserver

      tempo 526/tcp newdate

      courier 530/tcp rpc

      conference 531/tcp chat

      netnews 532/tcp readnews

      netwall 533/udp #For emergency broadcasts

      uucp 540/tcp uucpd

      klogin 543/tcp #Kerberos login

      kshell 544/tcp krcmd #Kerberos remote shell

      new-rwho 550/udp new-who

      remotefs 556/tcp rfs rfs_server

      rmonitor 560/udp rmonitord

      monitor 561/udp

      ldaps 636/tcp sldap #LDAP over TLS/SSL

      doom 666/tcp #Doom Id Software

      doom 666/udp #Doom Id Software

      kerberos-adm 749/tcp #Kerberos administration

      kerberos-adm 749/udp #Kerberos administration

      kerberos-iv 750/udp #Kerberos version IV

      kpop 1109/tcp #Kerberos POP

      phone 1167/udp #Conference calling

      ms-sql-s 1433/tcp #Microsoft-SQL-Server

      ms-sql-s 1433/udp #Microsoft-SQL-Server

      ms-sql-m 1434/tcp #Microsoft-SQL-Monitor

      ms-sql-m 1434/udp #Microsoft-SQL-Monitor

      wins 1512/tcp #Microsoft Windows Internet Name Service

      wins 1512/udp #Microsoft Windows Internet Name Service

      ingreslock 1524/tcp ingres

      l2tp 1701/udp #Layer Two Tunneling Protocol

      pptp 1723/tcp #Point-to-point tunnelling protocol

      radius 1812/udp #RADIUS authentication protocol

      radacct 1813/udp #RADIUS accounting protocol

      nfsd 2049/udp nfs #NFS server

      knetd 2053/tcp #Kerberos de-multiplexor

      man 9535/tcp #Remote Man Server

      sapdp00 3200/tcp

      sapdp01 3201/tcp

      sapdp02 3202/tcp

      sapdp03 3203/tcp

      sapdp04 3204/tcp

      sapdp05 3205/tcp

      sapdp06 3206/tcp

      sapdp07 3207/tcp

      sapdp08 3208/tcp

      sapdp09 3209/tcp

      sapdp10 3210/tcp

      sapdp11 3211/tcp

      sapdp12 3212/tcp

      sapdp13 3213/tcp

      sapdp14 3214/tcp

      sapdp15 3215/tcp

      sapdp16 3216/tcp

      sapdp17 3217/tcp

      sapdp18 3218/tcp

      sapdp19 3219/tcp

      sapdp20 3220/tcp

      sapdp21 3221/tcp

      sapdp22 3222/tcp

      sapdp23 3223/tcp

      sapdp24 3224/tcp

      sapdp25 3225/tcp

      sapdp26 3226/tcp

      sapdp27 3227/tcp

      sapdp28 3228/tcp

      sapdp29 3229/tcp

      sapdp30 3230/tcp

      sapdp31 3231/tcp

      sapdp32 3232/tcp

      sapdp33 3233/tcp

      sapdp34 3234/tcp

      sapdp35 3235/tcp

      sapdp36 3236/tcp

      sapdp37 3237/tcp

      sapdp38 3238/tcp

      sapdp39 3239/tcp

      sapdp40 3240/tcp

      sapdp41 3241/tcp

      sapdp42 3242/tcp

      sapdp43 3243/tcp

      sapdp44 3244/tcp

      sapdp45 3245/tcp

      sapdp46 3246/tcp

      sapdp47 3247/tcp

      sapdp48 3248/tcp

      sapdp49 3249/tcp

      sapdp50 3250/tcp

      sapdp51 3251/tcp

      sapdp52 3252/tcp

      sapdp53 3253/tcp

      sapdp54 3254/tcp

      sapdp55 3255/tcp

      sapdp56 3256/tcp

      sapdp57 3257/tcp

      sapdp58 3258/tcp

      sapdp59 3259/tcp

      sapdp60 3260/tcp

      sapdp61 3261/tcp

      sapdp62 3262/tcp

      sapdp63 3263/tcp

      sapdp64 3264/tcp

      sapdp65 3265/tcp

      sapdp66 3266/tcp

      sapdp67 3267/tcp

      sapdp68 3268/tcp

      sapdp69 3269/tcp

      sapdp70 3270/tcp

      sapdp71 3271/tcp

      sapdp72 3272/tcp

      sapdp73 3273/tcp

      sapdp74 3274/tcp

      sapdp75 3275/tcp

      sapdp76 3276/tcp

      sapdp77 3277/tcp

      sapdp78 3278/tcp

      sapdp79 3279/tcp

      sapdp80 3280/tcp

      sapdp81 3281/tcp

      sapdp82 3282/tcp

      sapdp83 3283/tcp

      sapdp84 3284/tcp

      sapdp85 3285/tcp

      sapdp86 3286/tcp

      sapdp87 3287/tcp

      sapdp88 3288/tcp

      sapdp89 3289/tcp

      sapdp90 3290/tcp

      sapdp91 3291/tcp

      sapdp92 3292/tcp

      sapdp93 3293/tcp

      sapdp94 3294/tcp

      sapdp95 3295/tcp

      sapdp96 3296/tcp

      sapdp97 3297/tcp

      sapdp98 3298/tcp

      sapdp99 3299/tcp

      sapgw00 3300/tcp

      sapgw01 3301/tcp

      sapgw02 3302/tcp

      sapgw03 3303/tcp

      sapgw04 3304/tcp

      sapgw05 3305/tcp

      sapgw06 3306/tcp

      sapgw07 3307/tcp

      sapgw08 3308/tcp

      sapgw09 3309/tcp

      sapgw10 3310/tcp

      sapgw11 3311/tcp

      sapgw12 3312/tcp

      sapgw13 3313/tcp

      sapgw14 3314/tcp

      sapgw15 3315/tcp

      sapgw16 3316/tcp

      sapgw17 3317/tcp

      sapgw18 3318/tcp

      sapgw19 3319/tcp

      sapgw20 3320/tcp

      sapgw21 3321/tcp

      sapgw22 3322/tcp

      sapgw23 3323/tcp

      sapgw24 3324/tcp

      sapgw25 3325/tcp

      sapgw26 3326/tcp

      sapgw27 3327/tcp

      sapgw28 3328/tcp

      sapgw29 3329/tcp

      sapgw30 3330/tcp

      sapgw31 3331/tcp

      sapgw32 3332/tcp

      sapgw33 3333/tcp

      sapgw34 3334/tcp

      sapgw35 3335/tcp

      sapgw36 3336/tcp

      sapgw37 3337/tcp

      sapgw38 3338/tcp

      sapgw39 3339/tcp

      sapgw40 3340/tcp

      sapgw41 3341/tcp

      sapgw42 3342/tcp

      sapgw43 3343/tcp

      sapgw44 3344/tcp

      sapgw45 3345/tcp

      sapgw46 3346/tcp

      sapgw47 3347/tcp

      sapgw48 3348/tcp

      sapgw49 3349/tcp

      sapgw50 3350/tcp

      sapgw51 3351/tcp

      sapgw52 3352/tcp

      sapgw53 3353/tcp

      sapgw54 3354/tcp

      sapgw55 3355/tcp

      sapgw56 3356/tcp

      sapgw57 3357/tcp

      sapgw58 3358/tcp

      sapgw59 3359/tcp

      sapgw60 3360/tcp

      sapgw61 3361/tcp

      sapgw62 3362/tcp

      sapgw63 3363/tcp

      sapgw64 3364/tcp

      sapgw65 3365/tcp

      sapgw66 3366/tcp

      sapgw67 3367/tcp

      sapgw68 3368/tcp

      sapgw69 3369/tcp

      sapgw70 3370/tcp

      sapgw71 3371/tcp

      sapgw72 3372/tcp

      sapgw73 3373/tcp

      sapgw74 3374/tcp

      sapgw75 3375/tcp

      sapgw76 3376/tcp

      sapgw77 3377/tcp

      sapgw78 3378/tcp

      sapgw79 3379/tcp

      sapgw80 3380/tcp

      sapgw81 3381/tcp

      sapgw82 3382/tcp

      sapgw83 3383/tcp

      sapgw84 3384/tcp

      sapgw85 3385/tcp

      sapgw86 3386/tcp

      sapgw87 3387/tcp

      sapgw88 3388/tcp

      sapgw89 3389/tcp

      sapgw90 3390/tcp

      sapgw91 3391/tcp

      sapgw92 3392/tcp

      sapgw93 3393/tcp

      sapgw94 3394/tcp

      sapgw95 3395/tcp

      sapgw96 3396/tcp

      sapgw97 3397/tcp

      sapgw98 3398/tcp

      sapgw99 3399/tcp

  • Apr 05, 2006 at 08:22 PM

    Hi Albio,

    It seems there is some changes on your network related to TCP/IP or some patch was installed and change the file service.

    Please check with BASIS or your folks who has access to sapdbp00 successfully from his/her GUI logon. Then you copy his/her service file and paste to your machine.

    Otherwise, you may ask BASIS help to resolve this issue.

    Hope this will help.


    Ferry Lianto

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    • Former Member


      I searched this error in sapfans' forum, and this solve the problem:



      Posted: Wed Sep 14, 2005 7:29 pm Post subject:

      I had the same problem. In my machine this is the key and the value to make it work:


      Value Name: DataBasePath

      Value Data: c:\Windows\System32\drivers\etc


      Instead of c:\Windows\System32\drivers\etc

      I had: %SystemRoot%\System32\drivers\etc

      I'm not sure what happend, because if in command window i execute:

      echo %SystemRoot%

      the output it's : "windows"

      Well... just making that change in register... the sap logon works again!