How to save reader.getassociationView() data ? Error is coming when I'm using reader.readAll() method.

raceback (most recent call last):
File "C:\Users\s_paliwal\PycharmProjects\Gurux\FINAL.py", line 101, in <module>
reader.readAll("C:\\11072024\\satish.xml")
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 532, in readAll
self.initializeConnection()
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 301, in initializeConnection
self.updateFrameCounter()
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 272, in updateFrameCounter
self.readDLMSPacket(data, reply)
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 118, in readDLMSPacket
self.readDLMSPacket2(data, reply)
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 169, in readDLMSPacket2
raise e
File "C:\Users\s_paliwal\PycharmProjects\Gurux\GXDLMSReader.py", line 162, in readDLMSPacket2
raise TimeoutException("Failed to receive reply from the device in given time.")
gurux_common.TimeoutException.TimeoutException: Failed to receive reply from the device in given time.