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