Question

Unpredictable runtime error is caught. See the nested exception. Caused by: Java heap space

  • 3 February 2022
  • 1 reply
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Userlevel 1
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When printing a report we get an error like “Unpredictable runtime error is caught. See the nested exception. Caused by: Java heap space”

 

how can we increase Java heap space hen printing.

we are using ifs app 10 update 12

 

 


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1 reply

Userlevel 6
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Hi @aykuty,

Could be due to  maximum Java heap value allocated to the IntServer1 process was exceeded.IntServer resources are not enough to handle all requests


As per the initial steps,

You can try out restarting the  Integration server as a quick resolution and if the errors keep coming,

1. Please check that the VM has sufficient memory allocated. If not, increase as appropriate.

2. Increase the maximum Java heap size for the IntServer1 via the IFS Admin Console.

Verify whetehr the errors appering after the changes as well.