If the error occurs during the EVC stage, ensure you are using the most recent OTP; similar codes like RT-3BAS1043 indicate expired OTPs.
If the portal is under heavy load (especially near filing deadlines), wait 30 minutes and try again. error number rt3bas1059 repack
specifically triggers when a taxpayer attempts to offset their liabilities (paying the tax due using available input tax credit or cash) before the system has successfully cataloged the core data of the return. If the error occurs during the EVC stage,
: A "checksum" mismatch, where the downloaded data doesn't match the expected signature, forcing the process to halt. The Philosophy of the "Repack" error number rt3bas1059 repack