Error in compiling Flex application: 64K byte limit

[Former Member]

Hi experts ,

While deploying the VC model , i m getting this error :

Error in compiling Flex application: Error: A function in the code exceeds the 64K byte limit (actual size = '65557'). Since the problem occurs in the compiler-generated deferred instantiation code, please refactor/componentize portions of this document.
      (/usr/sap/NW2/JC00/j2ee/cluster/server0/GUIMachine_Business_Packages/Contribution_Margin_36461/FLEX_COMPILATION_FOLEDR/AAD15VY.mxml:19) 
Failed to compile AAD15VY.mxml

.

Could any one help me out in solving this issue ..its urgent ...

Your suggestions will be rewarded.

Thanks,

Pratima

[Former Member · Accepted solution]

You have to remove few components from your model to decrease the compiler generated LOC.

Check the following link for detailed solution:

https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=936390

Taken from SAP Notes:

<i>Solution

Doing the following may help:

1.Divide problematic iViews into a number of nested iViews.

2.Optimize each model to reduce the number of elements that it

contains:

a.Reduce the number of signals by merging signals of the same name.

b.When your application updates forms with read-only fields, use

expression boxes and a data store instead of signals.

c.Minimize the use of animations in your models, including form

sliding and chart animation effects

d.Use a data store to store variables, instead of invisible forms.

To display messages, use a simple text rather than a static dynamic

expression.

3.For on-the-spot, temporary workarounds, you can try dragging an empty

layer onto the Design board. This sometimes solves the problem ad

hoc, but is not recommended as a best practice.

</i>

[Former Member]

Hi Gerhard,

could u plz explain in details as to how did u remove the last longer statements in ur model.

In my model i haven't included any statements . I just have some conditions to check ?

Regards,

Pratima.

[Former Member]

Hi

These are some of the instances which gives arise to 64k problem:-

If you have made use of tool tip for the plaintext added in your model which is very long.

If you have too many plain text ui elements with a long sentence,you may get 64k size error.

If you have too many plain text ui elements with a long sentence in form + too many forms in nested iView ,you may get 64k size error.

Regards

Navneet

[gerhard_lang]

Hello pratima and Mario,

I faced the 64k problem not long ago and found out, that this error has different reasons than the 32k problem you refer to.

The 64k problem refers to a single function or statement that is too long for the Flex compiler, be a bug or not. Unlike the 32k error, the message is a bit clearer. (<i>...A function in the code exceeds the 64K byte limit...</i> ).

Unfortunately I cannot remember the exact statement I built. I removed the last longer statements that i had added lately to my model and the message vanished.

Maybe the part of the message:

<i>...AAD15VY.mxml:19</i>

gives a better information where the problem can be found in the XML-file, instead of try and error.

Hope it is of any help for you

Gerhard

[Former Member]

https://wiki.sdn.sap.com/wiki/display/VC/32K+limitation