After synchronizing AC at a certain site iMC WSM, the AP count is 0

As shown in the figure, the number of APs is 0

Collect iMcwlandm logs for analysis.

2025-05-30 04:11:35.124 [ERROR (3092)] [THREAD(37096)] [CQvDBConnADP::executeSQL] Execute "bulk insert tbl_ap_info from 'D:\Program Files\iMC\server\bin\..\../server/data/wlandm/7533.txt' with (FIELDTERMINATOR = ',|', ROWTERMINATOR = '\n')" failed, errorMsg:Bulk load data conversion error (type mismatch or invalid character for the specified codepage) for row 422, column 7 (ap_work_mode).

Log error occurred. While writing AP information to the database based on file 7533.txt, an invalid character appeared at line 422, causing the data import to fail.

Further collect the iMC/server/data/wlandm/7533.txt file for analysis.

A garbled character appeared at line 422.

Locate the corresponding AP and modify the AP information description to English or change the Chinese encoding to GBK