OutOfMemoryError: Java heap space

Problem:

In connection with UT Integrator, the following error message occurs when processing jobs, for example.

Error=Faultcode : Server , Faultstring : java.lang.OutOfMemoryError: Java heap space 

Cause:

This indicates a memory problem with ArcGIS Server in the SOC process. 

Solution:

Check and adjust the "Heap Size" value for the SOC process at https://agshost/arcgis/admin machines -> hostname. 

To adjust the "Heap Size" the parameter for "javaHeapSize" in the service JSON has to be changed. Depending on the amount of data to be processed, a value between 256 and 4096 is recommended. 

Following is an example of the JSON with a value of "512":

"frameworkProperties": {
  "javaHeapSize": "512"
},