TDV Adapter for SAP ERP

Build 21.0.8137

Connection String Options

The connection string properties are the various options that can be used to establish a connection. This section provides a complete list of the options you can configure in the connection string for this provider. Click the links for further details.

For more information on establishing a connection, see Basic Tab.


ConnectionTypeThe type of connection you are making.
HostHost name of the target system.
SystemNumberThe number by which the target system is defined. Used when setting the Host connection property.
UserThe user that is authenticating to the SAP system.
PasswordThe password used to authenticate to the SAP system.
ClientThe client authenticating to the SAP system.
X509CertificateThe X509 certificate used for login as an alternative to User , and Password .
MessageServerThe message server must be specified when connecting to an SAP system that uses load balancing.
GroupThe Logon Group being used. This typically only needs to be specified when connecting to an SAP system that uses load balancing.
SystemIdThe System Id or R3Name of the SAP System is a string with a maximum of three characters. It is often used in load balancing connections.
RFCURLThe URL of the SOAP interface to connect with SAP.
MessageServerServiceThe message server service you wish to connect to.


SNCModeA boolean determining if you are using SNC. Set this to true to use SNC.
SNCNameAn optional input with the name of your SNC connection.
SNCQopThe quality of protection for your SNC connection.
SNCPartnerNameThe application server's SNC name. This is a required input when using SNC.
SNCLibPathAn optional input detailing the path and file name of the external library.


SSLServerCertThe certificate to be accepted from the server when connecting using TLS/SSL.


FirewallTypeThe protocol used by a proxy-based firewall.
FirewallServerThe name or IP address of a proxy-based firewall.
FirewallPortThe TCP port for a proxy-based firewall.
FirewallUserThe user name to use to authenticate with a proxy-based firewall.
FirewallPasswordA password used to authenticate to a proxy-based firewall.


ProxyAutoDetectThis indicates whether to use the system proxy settings or not. This takes precedence over other proxy settings, so you'll need to set ProxyAutoDetect to FALSE in order use custom proxy settings.
ProxyServerThe hostname or IP address of a proxy to route HTTP traffic through.
ProxyPortThe TCP port the ProxyServer proxy is running on.
ProxyAuthSchemeThe authentication type to use to authenticate to the ProxyServer proxy.
ProxyUserA user name to be used to authenticate to the ProxyServer proxy.
ProxyPasswordA password to be used to authenticate to the ProxyServer proxy.
ProxySSLTypeThe SSL type to use when connecting to the ProxyServer proxy.
ProxyExceptionsA semicolon separated list of destination hostnames or IPs that are exempt from connecting through the ProxyServer .


LogModulesCore modules to be included in the log file.


CharsetThe system code page used for Unicode to multibyte translations.
DestinationReference to an existing destination that is specified in a local saprfc.ini file.
EndianTypeThe endian type for the SAP server. Enter either Big or Little.
GatewayHostThe gateway host you wish to connect to.
GatewayServiceThe gateway service you wish to connect to.
GenerateSchemaFilesDetermines how schema files should be generated.
InitialValueModeHow to treat initial values in SAP.
LanguageThe language value to be used when connecting to the SAP system.
LocationA path to the directory that contains the schema files defining tables, views, and stored procedures to work with your chosen data source. This must be set in order to add new tables to provider.
MaxRowsLimits the number of rows returned rows when no aggregation or group by is used in the query. This helps avoid performance issues at design time.
OtherThese hidden properties are used only in specific use cases.
PagesizeThe number of results to return per page from SAP. Only used for SAP tables.
QueryModeDetermines which SAP queries will be displayed as views, if any.
ReadTableFunctionThe function to use for reading table data.
StoredProcedureFilterA filter indicating which function modules to report as stored procedures.
TableModeDetermines which SAP tables will be displayed as views if any.
TimeoutThe value in seconds until the timeout error is thrown, canceling the operation.
UseLabelsBoolean determining if labels should be used for table and column names.
UseSimpleNamesBoolean determining if simple names should be used for tables and columns.
UseUnicodeRFCA boolean indicating if you want to use RFC_GET_UNICODE_STRUCTURE to get structure information.

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Build 21.0.8137