If the environment does not use java, the java_pool_size can be disabled?

[Former Member]

Hi

Note 789011 informed, if the R/3 does not use Java, the parameter Java_Pool_size may be = "0", or disabled, but not if the information interface with the java will be limited if the parameter was set to " 0 ", I wonder if for meters for = "0" to interface with the java will be limited?

Please, someone knows?

Thanks

Antonio

Message was edited by:

Antonio Carlos Santos Junior

[Former Member]

Hello Antonio,

Did you get your answer about the consequences of deleting the parameter?

[Former Member]

Sorry.. The note is 789011

[markus_doehr2]

That parameter configures the JAVA pool in the database, not in the application USING the database, see

http://download-uk.oracle.com/docs/cd/B14117_01/server.101/b10755/initparams088.htm

I would recommending switching to dynamic SGA, which is easier to handle instead of settings all the pools manually, check

617416 - Oracle9i: Dynamic SGA

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Markus

[Former Member]

Hi Markus

ok.

With dynamic SGA If the environment does not have Java installed it disables by default the parameter?

But if I make the change manually parameter of the interface with the environment java will not be limited or impaired?

Thanks

[Former Member]

Friend,

Setting JAVA_POOL_SIZE =o is not at all recmnd. BEcause JAVA memory is required in many DB operations.For time being yoy may run your DB smoothly, But Def you will face problems.

Have manual instance parameters or Dynamic SGA, Dont have both in one instance.

JAVA_POOL_SIZE specifies the size (in bytes) of the Java pool, from which the Java memory manager allocates most Java state during runtime execution. This memory includes the shared in-memory representation of Java method and class definitions, as well as the Java objects that are migrated to the Java session space at end-of-call.

It defaults to 32M if not explicitly set. If java is installed, even if unused, java_pool_size should at least be set to 1M

Still I know it can be set to Zero.

Vinod

[markus_doehr2]

The mentioned note is:

780911 - CORR: CD master data changes valid immediately

Typo?

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Makus