SAP Data Modeler - Customizing Parameters
OneConnect Parameter Adjustments
The OneConnect solution includes a parameter table used for sending information—especially real-time data.
It is important to configure this table beforehand, prior to sending any data, to ensure proper communication and data handling.
Follow these steps to configure your parameter table:
.
Parameter Options
RFC_DESTINATION
This is the default endpoint where the information will be sent in real-time. The endpoint must exist in SM59, and we must ensure it has the same name and a proper communication setup with the target system.
SYSID
This is marked with an "X" in the parameter value field and is used to identify and send the system ID information along with the data sent from an entity.
SYSTEM_OPEN
This is marked with an "X" in the parameter value field and is used to indicate whether the OneConnect solution is open for any user to create, modify, or delete entities.
If the value is left blank, the system is considered "closed", and users will only be allowed to execute existing entities.
TRANSMISSION_MEDIUM
This defines the method for sending information from SAP. The available options are:
- Table mode: Identified with a "T" in the parameter.
- KDocs mode: Identified with a "K" in the parameter.
- Combination of Table and KDoc mode: Identified with a "B" in the parameter.
USE_ALIAS
This parameter defines whether table and column aliases are sent. If marked with an "X", the values will be sent with their aliases; otherwise, the technical names of tables and columns will be sent.
TAG2 and TAG3
These are prefilled values that appear in each entity.
These tags help identify the SAP version and the client number used to send information from the entity.
Adjusting Parameters
- Ensure that edit mode is enabled (top-right of the screen).
- Modify the "Field Value" field with the required value, ensuring correctness.
- Press Enter to apply the change.
- Click "Save" to confirm the update.
- Select the request where this change will be stored, then click "Continue"
Incorrect parameter values can directly affect real-time data extraction.
Confirmation
Upon successful parameter adjustment, a confirmation message will appear at the bottom of the screen.
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