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doc-exports/docs/dataartsstudio/umn/dataartsstudio_03_0119.html
chenxiaoxiong f9e2808b7c DataArts UMN 20250810 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
2025-09-02 10:44:13 +00:00

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What Should I Do If Only Some Nodes in a HANA Cluster Can Communicate with the CDM Cluster?

Symptom

What should I do If only some nodes in a HANA cluster can communicate with the CDM cluster?

Solution

To ensure that CDM can communicate with the HANA cluster, perform the following operations:

  1. Disable Statement Routing of the HANA cluster. Note that this will increase the pressure on configuration nodes.
  2. When creating a HANA link, add the advanced attribute distribution and set its value to off.

After the preceding configurations are complete, CDM can communicate with the HANA cluster.