ESP_ZB_ZCL_STATUS_UNSUP_ATTRIB Error when Writing/Reading Attribute from Manufacturer Specific Cluster (TZ-1189)

[ahmetcobanoglu]

Answers checklist.

• I have read the documentation ESP Zigbee SDK Programming Guide and tried the debugging tips, the issue is not addressed there.
• I have updated ESP Zigbee libs (esp-zboss-lib and esp-zigbee-lib) to the latest version, with corresponding IDF version, and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

IDF version.

v5.3.1

esp-zigbee-lib version.

1.5.0

esp-zboss-lib version.

1.5.0

Espressif SoC revision.

ESP32-H2

What is the expected behavior?

Attributes should be successfully read or written to the manufacturer-specific cluster.

What is the actual behavior?

ESP_ZB_ZCL_STATUS_UNSUP_ATTRIB error is returned in the status field of the response message when trying to read or write attributes.

Steps to reproduce.

1. Set up ZigBee Coordinator with Gateway endpoint (no clusters registered).

2. Receive attribute reports from a manufacturer-specific cluster (reports received correctly).

3. Attempt to read or write an attribute from the manufacturer-specific cluster.

More Information.

Cluster ID (attempted for reading/writing): 0xFCC0

Attribute IDs: 0x0102, 0x010C, 0x0152

Coordinator configuration: ZigBee Coordinator with Gateway endpoint (no clusters registered).

I can successfully read or write these attributes using zigpy and EFR32, but I encounter the issue only in the current setup.