Connector configuration

Screen recording of the configuration process in Confluent Control Center

Configuration parameters

  • jco.client.ashost

    SAP application server host

    Type:string
    Default:""
    Valid Values:IP or Hostname
    Importance:high

  • jco.client.sysnr

    SAP system number

    Type:int
    Default:0
    Valid Values:[0,...,99]
    Importance:high

  • jco.client.mshost

    SAP message server host

    Type:string
    Default:""
    Valid Values:IP or Hostname
    Importance:medium

  • jco.client.msserv

    SAP message server service or port number (optional)

    Type:string
    Default:""
    Valid Values:^([0-9]{1,5})|(sapms[A-Z][a-zA-Z0-9]{2})$
    Importance:medium

  • jco.client.r3name

    System ID of the SAP system, the so-called SID in format [A-Z][a-zA-Z0-9]{2}

    Type:string
    Default:""
    Valid Values:^([A-Z][a-zA-Z0-9]{2})$
    Importance:low

  • jco.client.client

    SAP client

    Type:int
    Default:
    Valid Values:length() = 3
    Importance:high

  • jco.client.user

    SAP logon user ID

    Type:string
    Default:""
    Valid Values:
    Importance:high

  • jco.client.passwd

    SAP logon password

    Type:password
    Default:[hidden]
    Valid Values:
    Importance:high

  • sap.webds.max.retries

    Maximum amount of retries in case of system connection issues

    Type:short
    Default:30
    Valid Values:[0,...]
    Importance:low

  • sap.webds.min.retry.backoff.ms

    Minimum time in milliseconds applied in the backoff strategy to wait before retrying to connect to the SAP system.

    Type:long
    Default:20000 (20 seconds)
    Valid Values:[0,...]
    Importance:low

  • sap.webds.max.retry.backoff.ms

    Maximum time in milliseconds applied in the backoff strategy to wait before retrying to connect to the SAP system.

    Type:long
    Default:180000 (3 minutes)
    Valid Values:[0,...]
    Importance:low

  • sap.webds.retry.exception.groups

    Comma separated list of JCoException groups for which the retry backoff strategy will be applied. See com.sap.conn.jco.JCoException for a list of valid group IDs.

    Type:list
    Default:JCO-109,JCO-174,JCO-102,JCO-132,JCO-170,JCO-180,JCO-173,JCO-120,JCO-136,JCO-134,JCO-108,JCO-133,JCO-190,JCO-182,JCO-200,JCO-121,JCO-171,JCO-107,JCO-112,JCO-106,JCO-172,JCO-153,JCO-110,JCO-104,JCO-135,RODPS_REPL-520
    Valid Values:Comma separated list of BAPI return errors in the form of <message class>-<number>.
    For native JCo exception groups use JCO-<number> with a message number in the range [101..200] e.g., 'JCO-102'.
    Importance:low

  • sap.webds#00.system

    Webservice data source identifier: logical system.

    Type:string
    Default:""
    Valid Values:
    Importance:high

  • sap.webds#00.name

    Webservice data source identifier: data source name.

    Type:string
    Default:""
    Valid Values:
    Importance:high

  • sap.webds#00.topic

    Kafka topic (regular expression or topic name).

    Type:string
    Default:WebDS0
    Valid Values:valid regular expression pattern
    Importance:high

  • jco.client.snc_mode

    Secure Network Communications (SNC) mode (1=on, 0=off)

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.snc_partnername

    SNC name of the communication partner server. For example: p:CN=SID, O=ACompany, C=EN

    Type:string
    Default:""
    Valid Values:
    Importance:low

  • jco.client.snc_qop

    SNC quality of protection Valid values: 1, 2, 3, 8, 9

    Type:short
    Default:8
    Valid Values:[1,...,9]
    Importance:low

  • jco.client.snc_myname

    SNC name of the caller (optional). Overrides the default SNC name. For example: p:CN=MyUserID, O=ACompany, C=EN

    Type:string
    Default:""
    Valid Values:
    Importance:low

  • jco.client.snc_sso

    Turn on/off the SSO mechanism for SNC. (1=yes, 0=no)

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.x509cert

    Base64 encoded X.509 certificate as logon ticket

    Type:string
    Default:""
    Valid Values:^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$
    Importance:high

  • jco.destination.auth_type

    Authentication type - configured user or current user

    Type:string
    Default:CONFIGURED_USER
    Valid Values:
    Importance:low

  • jco.client.alias_user

    SAP logon user ID

    Type:string
    Default:""
    Valid Values:
    Importance:low

  • jco.client.serialization_format

    Serialization format to be used for transferring function module data | columnBased: new column based serialization, sometimes also called 'fast serialization' rowBased: classic row based serialization

    Type:string
    Default:columnBased
    Valid Values:[columnBased, rowBased]
    Importance:low

  • jco.client.group

    Logon group name of SAP application servers (optional)

    Type:string
    Default:PUBLIC
    Valid Values:
    Importance:low

  • jco.client.sticky

    Enable/disable sticky behavior for logon load balanced destinations (0=disable, 1=enable)

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.saprouter

    SAP router string to use for networks being protected by a firewall in format (/H/host[/S/port])+

    Type:string
    Default:""
    Valid Values:^(/H/(?:(?:(?:(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))|(?:(?:(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*(?:[A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])))(?:/S/\d{1,5})?)+$
    Importance:low

  • jco.client.lang

    SAP logon language

    Type:string
    Default:EN
    Valid Values:length() = 2
    Importance:low

  • jco.destination.pool_capacity

    Maximum number of idle connections kept open by the destination. A value of 0 has the effect that there is no connection pooling, i.e. connections will be closed after each request.

    Type:int
    Default:3
    Valid Values:[0,...]
    Importance:low

  • jco.destination.peak_limit

    Maximum number of active connections that can be created for a destination simultaneously

    Type:int
    Default:10
    Valid Values:[1,...]
    Importance:low

  • jco.client.network

    Expected network type to be used by the destination (LAN=fast local area network, WAN =slow wide area network)

    Type:string
    Default:LAN
    Valid Values:[LAN, WAN]
    Importance:low

  • jco.client.codepage

    Initial logon code page in SAP notation

    Type:short
    Default:1100
    Valid Values:[1000,...,9999]
    Importance:low

  • jco.client.pcs

    Initial logon code page type (1=non-unicode,2=unicode)

    Type:short
    Default:1
    Valid Values:[1,...,2]
    Importance:low

  • jco.client.mysapsso2

    SAP Cookie Version 2 as logon ticket

    Type:string
    Default:""
    Valid Values:
    Importance:low

  • jco.client.getsso2

    Get/don't get an SSO ticket after logon (1=request ticket, 0=don't request ticket)

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.lcheck

    Enable/disable logon check at connection opening time (1=enable, 0=disable and postpone)

    Type:short
    Default:1
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.use_basxml

    Enable/disable basXML serialization for transferring function module data (1=enable, 0=disable)

    Type:short
    Default:1
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.delta

    Enable/disable table parameter delta management (1=enable, 0=disable)

    Type:short
    Default:1
    Valid Values:[0,...,1]
    Importance:low

  • jco.destination.expiration_time

    Time in ms after that the connections hold by the internal pool can be closed

    Type:int
    Default:-1
    Valid Values:[-1,...]
    Importance:low

  • jco.destination.expiration_check_period

    Interval in ms with which the timeout checker thread checks the connections in the pool for expiration

    Type:int
    Default:-1
    Valid Values:[-1,...]
    Importance:low

  • jco.destination.max_get_client_time

    Max time in ms to wait for a connection, if the max allowed number of connections is allocated by the application

    Type:int
    Default:-1
    Valid Values:[-1,...]
    Importance:low

  • jco.destination.pool_check_connection

    When set to 1 the pool checks for corrupted connections before they are used by an application.

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.client.deny_initial_password

    Deny usage of initial passwords (0=do not deny, 1=deny initial passwords)

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.destination.repository_roundtrip_optimization

    A value of 1 forces the usage of remote function module RFC_METADATA_GET for meta data queries from ABAP systems, 0 deactivates it. If the property is set to -1, the destination will initially do a remote call to check whether RFC_METADATA_GET is available. And if it is available, it will use it.

    Type:short
    Default:-1
    Valid Values:[-1,...,1]
    Importance:low

  • jco.client.trace

    Enable/disable RFC trace (0=no trace, 1=enable trace)

    Type:short
    Default:0
    Valid Values:[0,...,1]
    Importance:low

  • jco.trace_level

    Choose the trace level from 0 to 10, where 10 is the highest and most detailed level of tracing.

    Type:short
    Default:2
    Valid Values:[0,...,10]
    Importance:low

  • jrfc.client_connect_timeout

    The timeout in seconds for a logon try after having established the technical client connection to an ABAP server.

    Type:int
    Default:60
    Valid Values:[1,...]
    Importance:low
1.3.5