# Error JSchException: invalid privatekey: \[B@1ddc8840

**URL:** <https://forum.reportserver.net/t/error-jschexception-invalid-privatekey-b-1ddc8840/1833>\
**Category:** ReportServer (EN)\
**Created:** [January 28, 2025, 12:59pm UTC](https://forum.reportserver.net/t/error-jschexception-invalid-privatekey-b-1ddc8840/1833 "2025-01-28T12:59:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Osama\_Shoukat](https://forum.reportserver.net/letter_avatar_proxy/v4/letter/o/e68b1a/32.png) [@Osama\_Shoukat](https://forum.reportserver.net/u/Osama_Shoukat)\
**Post date:** [January 28, 2025, 12:59pm UTC](https://forum.reportserver.net/t/error-jschexception-invalid-privatekey-b-1ddc8840/1833/1 "2025-01-28T12:59:08Z")

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Facing issue when i configure SFTP in Report Server

misc.cf  
Configuration:

\<?xml version="1.0" encoding="UTF-8"?\> true $generated 8022 

security/misc.cf

\<?xml version="1.0" encoding="UTF-8"?\> getClass false C:/Users/OS\_22497/.ssh/known\_hosts false

kindly help me to resolve

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**Author:** ![IF\_Eduardo](https://forum.reportserver.net/letter_avatar_proxy/v4/letter/i/94ad74/32.png) [@IF\_Eduardo](https://forum.reportserver.net/u/IF_Eduardo)\
**Post date:** [January 31, 2025, 1:52pm UTC](https://forum.reportserver.net/t/error-jschexception-invalid-privatekey-b-1ddc8840/1833/2 "2025-01-31T13:52:58Z")

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Hi Osama Shoukat,

can you please add the complete error stack you are getting?  
when exactly do you get this error?

Regards,  
Eduardo