Zoho CRM has a few different LIMIT_EXCEEDED errors, each with different causes, as shown below.
LIMIT_EXCEEDED => select columns limit exceeded [ 50select ]
This is caused by a limit of Zoho CRM’s COQL API, which is faster but can only query up to 50 columns at once. To resolve this, set the UseCOQL property to False so COQL is not used.
LIMIT_EXCEEDED => fields limit exceeded [ 50fields ]
Later versions of the REST API have a limitation in which when getting records from modules such as Accounts, a maximum of 50 fields can be selected at once. This limitation is only present in the v3 and v4 versions of the API, as shown below, so setting the schema to v2 or v2.1 will work around this limitation. Alternatively, if a later version must be used, you can also limit the number of fields that are selected at once to work around this.
https://www.zoho.com/crm/developer/docs/api/v4/get-records.html
