Update Historian Administrator Client Credentials

About this task

This tab allows you to update Historian administrator client credentials.

Procedure

  1. When you launch the utility, all admin client credentials are automatically fetched and populated in the table.
  2. When data is not loaded in the table, select Load Data to load the configuration data.
  3. Enter the Historian Server details, and then select Save Data. The utility performs the following:
    1. Encrypts Client Secret value.
    2. Writes all the Historian Server details into the mes-dataservice application properties file.
    3. After the Save Data operation, the table is refreshed with the updated details.
    Note:

    • If the mes-dataservice war file is not available in the Tomcat webapps directory, the table will be empty.

    • We recommend to follow the following steps when entering data into the table:
      1. The Key column cell value of a Row is a primary key and must be entered before values in any other cells of that Row.
      2. The Key column cell value of a Row must be a unique key. In case of duplicate key entry a validation error will occur and editing of any other cell will be disabled.
  4. After saving the data, the Tomcat Application Manager automatically restarts the mesdataservice-impl and analysis-uApp services.