we are seeing java.lang.OutOfMemoryError: Java heap space in SAP Java connector. After analyzing heap dumps, we came to know is, for 278 MB file, jco is taking around 2GB heap memory. For 400 mb file, it taking around 3.2GB.1. We need to know if the ...

Customer SAP system contain some special characters(special characters come when the user upload the data from XL/Word etc). Those characters, should not send to Java application and replace those special characters with #(or with any other symbol)...