DELL Unity: Refreshing replication remote connection between Unity 5.1.2 and VNXe2 will fail (User Correctable)

Summary: Refreshing replication remote connection between Unity 5.1.2 and VNXe2 will fail during the "Refresh remote system connections on local system" step.

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Symptoms

Error Code;0x6500128
Error Code: 0x100a - "Refresh remote system connections on local system (failed)"
Log errors showing: 
"[
{"en-US":"The expression str is not supported. (Error Code:0x7d1312a)"}
]"

This is happening right before it tries refreshing the replication interconnects.
  
\spx\EMC\CEM\log\cemtracer_dataprotection.log
  
03 Mar 2022 19:50:27 - [RESTClient] ERROR - {0:1881678:506552869}[30175|1511|d83ffb40][handleError @ /c4_working/Unity_PullRequest_Build_Driver_Sles15_RTM_1.1/infrastructureproviders/components/RESTClient/src/RESTSession.cpp:1187] request https://10.8.1.137/api/types/replicationInterface/instances?fields=instanceId%2Cid%2CnasServer%2CipPort%2Chealth%2CinterfaceIpAddress%3A%3A%40str%28ipAddress%29%2CipProtocolVersion%2Cname failed: 131150122 {"error":{"errorCode":131150122,"httpStatusCode":422,"messages":[{"en-US":"The expression str is not supported. (Error Code:0x7d1312a)"}],"created":"2022-03-03T19:50:27.112Z"}} 03 Mar 2022 19:50:27 - [RESTClient] ERROR - {0:1881678:506690709}[30175|1511|d83ffb40][getInstances @ /c4_working/Unity_PullRequest_Build_Driver_Sles15_RTM_1.1/infrastructureproviders/components/RESTClient/src/RESTSession.cpp:797] Caught exception: /c4_working/Unity_PullRequest_Build_Driver_Sles15_RTM_1.1/infrastructureproviders/components/RESTClient/src/RESTSession.cpp:1213 code: 131150122, message: REST request failed: {"error":{"errorCode":131150122,"httpStatusCode":422,"messages":[{"en-US":"The expression str is not supported. (Error Code:0x7d1312a)"}],"created":"2022-03-03T19:50:27.112Z"}}

Cause

This is due to a code fix for another issue that was introduced in Unity OE 5.1.  It adds the STR Function into a REST query. The VNXe2 does not support the STR Function.

Resolution

Fixed in Unity OE 5.2.0.0.5.173 and newer.

Affected Products

Dell EMC Unity, VNXe2 Series
Article Properties
Article Number: 000197388
Article Type: Solution
Last Modified: 13 مايو 2026
Version:  6
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