Question

IFS 10 Upgrade error java.lang.outofmemory Java heap space

  • 20 June 2022
  • 2 replies
  • 142 views

Userlevel 5
Badge +11

Hello,

while upgrading IFS 8 to IFS 10, deploying Database upgrade we are getting java.lang.outofmemory Java heap space

Errors are attached

Please suggest

Regards

Pankaj


2 replies

Userlevel 7
Badge +18

Hi @paguin,

You can run the installer and check the maximum heap memory allocated for the Servers and try to increase it.

Before allocating more memory to fix an Out of Memory error, ideally, you should take heap dumps from the environment to analyze and identify if there are any memory leaks. If there is a memory leak, increasing the heap memory will not help. 

Userlevel 5
Badge +11

Dear Himasha,

thanks for your reply.

can you suggest steps to check heap space via IFS10 installer, i am at step - Deploy Database Object and also steps to increase them.

Best Regards

Pankaj

Reply