Maintaining Versions of RPD Metadata (OFFLINE mode)
You can apply a patch to the original file using the patch merge feature in the Administration Tool, using the patchrpd utility, or by running biserverxmlexec with the -B option.
For example, if you have repository versions A0, A1, and A2, and you have an XML patch file called A2-0delta.xml that contains the changes between the latest and original versions, you can run the following command:
biserverxmlexec -I A2-0delta.xml -B A0.rpd -O A2reproduced.rpd
Alternatively, if you stored changes between A0 and A1, and then A1 and A2, you can run two commands to apply the latest changes on the original file:
biserverxmlexec -I A1-0delta.xml -B A0.rpd -O A1reproduced.rpd biserverxmlexec -I A2-1delta.xml -B A1reproduced.rpd -O A2reproduced.rpd
Make sure to specify different names for the
-O arguments to avoid overwriting the original repository file.
Generating XML from an Existing RPD
Use biserverxmlgen to generate an XML file from an existing repository file (RPD). To use this utility, execut
biserverxmlgen -R repository_pathname [-P password] -O output_file_pathname [-8] [-N] [-Q|-S]
repository_pathname is the name and location of the repository file from which you want to generate XML.
password is the repository password.
output_file_pathname is the name and location of the XML output file you want to generate. It is recommended that you provide an output filename with an .xml extension.
-8 to use UTF-8 encoding in the generated XML file. If you do not specify
-8, the generated XML file uses ANSI ISO-8859-1 encoding by default.
-N to generate output without upgrade ids (uids). These are the internal identifiers of objects. Use this if you want to create a new repository without the old upgrade ids.
You can use one of the two options
-S to control the generation of security objects:
-Qto generate output without security objects
-Sto generate output for only security objects
If you use both
-S on the same call of biserverxmlgen, the second option on the call command takes precedence, and the first is ignored.
Execute XML in ONLINE mode
Use biserverxmlcli to execute XML against the Oracle BI Server. This utility is very similar to biserverxmlexec, but is instead used to modify an online repository. An online repository is a running Oracle BI Server instance that has loaded an existing repository into its navigation space.
To use this utility, execute the following at the command prompt:
biserverxmlcli -U user_name [-P user_password] [-R repository_password] -D data_source_name [-w ssl_pass_phrase |-y] -I XML_file_pathname [-N]
user_name is a valid user name. This user must have the manage repository permission (oracle.bi.server.manageRepositories).
user_password is the corresponding user password.
repository_password is the repository password for the online repository.
data_source_name is the Oracle BI Server ODBC data source name (DSN) to which you want to connect.
ssl_pass_phrase is the SSL passphrase for the Oracle BI Server, if the ODBC connection has been configured to use SSL.
-y is the SSL passphrase to the private key file.
xml_file_pathname is the name and location of the XML input file you want to execute.
-N to ignore all non-fatal errors. Examples of non-fatal errors are unresolved objects, duplicated objects, and broken expressions.