Create Accounting (with Transfer to GL parameter as Yes) will transfer only the journal entries to GL, which have been created by this Create Accounting run.
To transfer the jounral entries to GL, which have been accounted by other Create Accounting (with Transfer to GL parameter as No) run, Transfer Journal Entries to GL concurrent program needs to be run.

Online Accounting:
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Draft will create journal entries, which are not final, which means they are not ready to be transferred to GL.
You can see the accounting in xla_ae_headers and xla_ae_lines.

Client Industry - Professional Services Firm implementing Oracle Project Accounting which has Global Operations.

Business Case - Canadian employee travels to US to work on a US project.

There are several complicated things you may need to do with flexfields in your forms but one of them is simple and very common: create a foreign key on the accounting flexfield. It is easy to get lost in the Oracle Application Developer's Guide because it tries to cover comprehensively what can be done with flexfields. But there is nothing to show you the basics step-by-step, which is what we will attempt in this article.