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HowTo Resolve "Mmap failed for the library</portal/7.2.1/lib/> : Not enough space" (Doc ID 884576.1)

Last updated on JUNE 14, 2022

Applies to:

Oracle Communications Billing and Revenue Management - Version and later
Information in this document applies to any platform.


The value of the maxdsiz_64bit has been increased from 16 GB to 40 GB ( 80% of total memory) on HPUX Itanium system, and the maxdsiz is set to 2 GB.

Now while the billing is running, the following error is logged:

Is this problem related to the above mentioned values? Why is it happening now?
Which are the recommended values for the maxdsiz_64bit and maxdsiz?
The total memory of the machine is 50GB.


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