can anyone tell me what exactly 'write access to java means' after taking F1 help i got this explanation but i m not able to get the same.
is it like with write access only to java we can only write java codes and run with java or we can run the same in abap also.
Write access only with JAVA
Using the indicator "Write access with Java only" you can define that contents of the table may only be changed from within Java.
If you have changes (INSERT, UPDATE) in table content through ABAP programs, there is basically no guarantee that this data can be read correctly from within Java. However, if the data written by ABAP is ASCII data, it can also be read from the Java side.
Also i want to know the description of all the data classes which can be defined. no documentation is available for classes other than APP0,APP1,APP2, USER and USER1. but there are many other classes like
whats the use of all these data classes.