Oracle 19.x installation on RHEL 7.7 fails with an error "DBT-50000: Unable to check for available memory"

Solution Verified - Updated -


  • Following error observed while installing Oracle 19.X on RHEL7.7 server.
  • Trying to install Oracle 19.x on a server and receiving an error
DBT-50000: Unable to check for available memory.
Cause: n/a

Action: n/a *FQN: oracle.assistants.common.resource.CVUErrorCode.UNABLE_TO_CHECK_AVL_MEMORY_ERR

DBT-50001: Unable to check the value of kernel parameter string
Cause: n/a

Action: n/a *FQN: oracle.assistants.common.resource.CVUErrorCode.UNABLE_TO_CHECK_KERNEL_PARAM_ERR


  • Red Hat Enterprise Linux 7.7
  • Oracle 19.x

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