Wkhtmltopdf failed (error code: -11). Memory limit too low or maximum file number of subprocess reached.

Question

Hello i got the error while print delivery splip report in picking. and picking report has 20 lines. and it will not come on every report ,some rare case it will show error.
Please help.

Thanks.

Ibrahim Boudmir · Answer

Usually you increase these two parameters that you can add to your odoo.conf:
limit_memory_hard = 2684354560
limit_memory_soft = 2147483648

Hilar Andikkadavath · Answer

Look the multiprocess config for odoo
here [1] which clearly says to set the memory limits.

[1] https://www.rosehosting.com/blog/how-to-speed-up-odoo/

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