Error executing code: Illegal object code. Recompile script

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Posted on by Sohaib Cheema

48,693 User Group Leader

I have a standard AX class, as I add any new line of code in it and try to run my process following error message appears

Error executing code: Illegal object code. Recompile script.

Stack trace

.....

Now the point is, I am able to compile this class,

There is no syntax error, there is no error in Generation of CIL, as well.

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Anton Venter 20,291 Super User 2025 Season 2 on at

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RE: Error executing code: Illegal object code. Recompile script

Hi Sohaib, what steps did you take to try and solve it? Full compile and full CIL compile?

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Sohaib Cheema 48,693 User Group Leader on at

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RE: Error executing code: Illegal object code. Recompile script

I have tried following things:

Generated Incremental CIL

Exported class and reimport

Generated Full CIL

Cleared Usage Data

Compile Forward

seems something really nasty.

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André Arnaud de Cal... 299,071 Super User 2025 Season 2 on at

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RE: Error executing code: Illegal object code. Recompile script

Hi Sohaib,

Can you tell which class was involved and what line of code you added?

If this class is inherited, try to find the base class and do a compile forward.

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Sohaib Cheema 48,693 User Group Leader on at

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RE: Error executing code: Illegal object code. Recompile script

The class in which I am doing customization is CustVoucher.

Here is line of code, which I am adding, inside the method newCustVoucherJournal

custVoucher.parmLedgerJournalTransID(_ledgerJournalTrans.RecId);

parmLedgerJournalTransID is method which has been created in class CustVendVoucher

I have compiled CustVendVoucher, too

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André Arnaud de Cal... 299,071 Super User 2025 Season 2 on at

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RE: Error executing code: Illegal object code. Recompile script

Hi Sohaib,

The method parmLedgerJournalTransID is expecting one variable of a type Int64?

You can try to disable the user option 'Execute business logic in CIL' to see if it can be executed without using CIL.

To be sure, you can also try a full x++ compile prior to the CIL compilation.

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Sohaib Cheema 48,693 User Group Leader on at

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RE: Error executing code: Illegal object code. Recompile script

Andre,

the method parmLedgerJournalTransID is customized method

i am passing value by _ledgerJournalTrans.RecId as int64 type value.

Let me try again with full compile and generation of CIL again.

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Sohaib Cheema 48,693 User Group Leader on at

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RE: Error executing code: Illegal object code. Recompile script

Issue has resolved by doing following:

Took a backup of Customization

Deleted Customized Object (Class) which was raising issue.

Made a full Compilation and generated Full CIL

Re-imported Customized Lines of code Using Compare Tool

Saved and Compiled Customized Objects

Generated Incremental CIL

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RE: Error executing code: Illegal object code. Recompile script

i have the same error it shows to me when i import opening balance ( ledger with dimension ) Error executing code: Illegal object code. Recompile script.

this error only happen when i import ledger dimension

i have import ledger many times and i don't have problem

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