Hi @Uma Maheswara Rao Desula​ There was no data match issues. It was my mistake in validating data. Data is coming perfectly. The problem is I have 90 columns. So is there any way to reduce manual effort something like below ?

for i in dffs_headers:

  columnLabel = i[0]

  newColumnLabel = columnLabel.replace('‡‡','').replace('‡‡','') 

  dff = dff.withColumn(newColumnLabel, regexp_replace(columnLabel, '^\\‡‡|\\‡‡$', ''))

  if columnLabel != newColumnLabel:

  dff = dff.drop(columnLabel)