Standard support for HP-UX and Solaris for all in-support versions of the WebSphere portfolio ends on Sept 30, 2022, with Extended Support available through to Sept 30 2025. Users who wish to have continued support must purchase Extended Support agreements after the End of Support date.
See https://ibm.biz/WAS_SolarisHPUX_EOS to read the end of support announcement.
If you have any questions or concerns about HP-UX and Solaris End of Support terms or Extended Support contract purchasing options please contact an IBM representative.