Hello @Salomon Henriquez,
Are you sure the Column 'Couty' exists in the source ADLS table?
Try running the copy activity in debug mode to see if you can identify the source of the error/
- Typo in column name: Make sure that the column name is spelled correctly in both the source and destination datasets. It's possible that there is a typo in the column name in one of the datasets.
- Column not present in destination table: Make sure that the column is present in the destination table in Synapse Analytics. It's possible that the column was removed from the table or renamed.
- Case sensitivity: Check if the column name is case-sensitive. If the column name is in uppercase in the source dataset and in lowercase in the destination dataset, it may cause the error.
- Data type mismatch: Check if the data type of the column in the source dataset matches the data type of the column in the destination dataset. If there is a data type mismatch, it may cause the error.
- Permissions: Check if the account used to run the pipeline has the necessary permissions to access the Synapse Analytics table.