[Python] ValueError: This sheet is too large! Your sheet size is: 1220054, 3 Max sheet size...

I am trying to convert a .txt file to an excel file and I encountered the below error:

Traceback (most recent call last):
File "C:/Users/haroo501/PycharmProjects/MyLiveRobo/convert_txt_csv.py", line 13, in <module>
dataf_umts_txt_df.to_excel('umtsrelation_mnm.xlsx', 'Sheet1', index=False)
File "C:\Users\haroo501\PycharmProjects\MyLiveRobo\venv\lib\site-packages\pandas\core\generic.py", line 2250, in to_excel
formatter.write(
File "C:\Users\haroo501\PycharmProjects\MyLiveRobo\venv\lib\site-packages\pandas\io\formats\excel.py", line 721, in write
raise ValueError(
ValueError: This sheet is too large! Your sheet size is: 1220054, 3 Max sheet size is: 1048576, 16384

Process finished with exit code 1


Here's my code:

import pandas as pd
import os

hua_umts_dataf_rel_txt = 'umtsrelation_mnm.txt'
dataf_umts_txt_df = pd.read_csv(hua_umts_dataf_rel_txt, sep=';')
hua_umts_dataf_rel_df_column_index = list(dataf_umts_txt_df.columns)
dataf_umts_txt_df.reset_index(inplace=True)
dataf_umts_txt_df.drop(columns=dataf_umts_txt_df.columns[-1], inplace=True)
hua_umts_dataf_rel_df_column_index = dict(zip(list(dataf_umts_txt_df.columns), hua_umts_dataf_rel_df_column_index))
dataf_umts_txt_df.rename(columns=hua_umts_dataf_rel_df_column_index, inplace=True)
dataf_umts_txt_df.to_excel('umtsrelation_mnm.xlsx', 'Sheet1', index=False)

print(hua_umts_dataf_rel_txt)


Anyone have solution for this? I am just trying to convert txt file into excel file before pushing it to sql.

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