Tuesday, 10 October 2017

MAXUPROCS dependency check failed while installing Oracle | IBM AIX 64-bit

maxuprocs dependency check failed while installing Oracle | IBM AIX 64-bit

Oracle Prerequisite Check Failed - Oracle Database

While installing the Oracle Software on IBM AIX 7.1 64-bit server, the dependency check failed with maxuprocs. Actually we forgot to set the required value in system configuration parameter maxuprocs which was meant to be set to 16384.

We tried fixing the same with fixup script created by installing software itself but that didn't work. However the below mentioned workaround resolved our issue.

Run the below mentioned command to open the graphical screen to change the system parameter settings in AIX Servers (you'll need to enable the Xhost in order to achieve this),

$ smit chgsys

Edit the existing value for Maximum number of Processes allowed per user with 16384 or more (please go through the range of value which you can provide to this parameter) and save the changes.

Again retry to check for any dependency and it'll complete without any issues.

I hope this helps !!

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