Scirpt to reproduce error with pyrfc while reading some SAP tables

error_script.py

import pyrfc

class SapWrapper:
    def __init__(self, connection: pyrfc.Connection):
        self._connection = connection

    def _read_table(self, table_name: str):
        results = self._connection.call(
            "RFC_READ_TABLE",
            QUERY_TABLE=table_name,
            DELIMITER="|",
            ROWSKIPS=0,
            ROWCOUNT=1,
        )
        headers = [x["FIELDNAME"] for x in results["FIELDS"]]
        return headers

ASHOST = ""
CLIENT = ""
SYSNR = ""
USER = ""
PASSWD = ""

connection = pyrfc.Connection(ashost=ASHOST, sysnr=SYSNR, client=CLIENT, user=USER, passwd=PASSWD)
wrapper = SapWrapper(connection=connection)

column_names = wrapper._read_table("T001") # Works as expected
column_names = wrapper._read_table("VBAP") # pyrfc._exception.ABAPApplicationError: RFC_ABAP_EXCEPTION (rc=5): key=DATA_BUFFER_EXCEEDED, message= Number:000 [MSG: class=, type=, number=000, v1-4:=;;;]