Sec_Data_Integrity
database parameter
Description
When you access an SAP Adaptive Server Enterprise database in
PowerBuilder through Open Client, Sec_Data_Integrity is one of several
parameters that support per-packet security for network-based security
services. (For other per-packet security parameters, see the See Also
section.)
Sec_Data_Integrity controls whether your connection’s security
mechanism checks the integrity of data transmitted to and from the
server. When Sec_Data_Integrity is set to 1, the security mechanism
analyzes all packets to ensure that their content was not modified
during transmission.
When Sec_Data_Integrity is set to 0 (the default), no integrity
checking is performed.
You must specify a value for Sec_Data_Integrity before connecting
to the database in PowerBuilder.
Using third-party security mechanisms
For information about the third-party security mechanisms and
operating system platforms that has been tested with Open Client
security services, see the Open Client documentation.
Applies to
ASE, SYC SAP Adaptive Server Enterprise
Syntax
|
1 |
Sec_Data_Integrity=value |
|
Parameter |
Description |
|---|---|
|
value |
Specifies whether your connection’s security
|
Default value
Sec_Data_Integrity=0
Usage
When to use
Your connection’s security mechanism can check data integrity only
when your connection is also using network-based login authentication.
For information, see your SAP Sybase Open Client/Server
documentation.
Set Release parameter
For this parameter to take effect, you must also set the Release
parameter to 11 or higher to specify that your application should use
the appropriate version of SAP Sybase Open Client Client-Library
(CT-Lib) behavior. See the description of the Release parameter for more information.
Requirements for use
To use Sec_Data_Integrity or any other parameter supporting Open
Client security services, you must meet certain requirements for using
security services in your PowerBuilder application. For details, see
the section called “Requirements for using Open Client security services” in Connecting to Your Database.
Corresponding CT-Lib connection
property
Specifying a value for Sec_Data_Integrity sets the corresponding
SAP Sybase CT-Lib connection property named CS_SEC_INTEGRITY.
Examples
To specify that your connection’s security mechanism checks data
integrity:
-
Database profile
Select the Ensure Data Integrity check box on the Security
page in the Database Profile Setup dialog box. -
Application
Type the following in code:
1SQLCA.DBParm="Sec_Data_Integrity=1;Release=15"
See also