Error in forms Compilation in 10g. Internal Error Problem.

Hi,
I am involved in Migration of Oracle Forms, currently running on 9i DS, to 10G DS.
As of now there are no compilation issues encounted on 9i DS. But while compiling on 1oG DS, I am getting following error.
Error 801 at line 1, Column 1
Internal Error [hshuid: LU invalid].
I am not able to interpret the problem. The form has PLL and OLB attached to it.
Can any one come across such problem or can suggest for any possible option to get out of it.?
Thanks in Advance,
Jagadeesh.

Hi Michael,
Thanks for your early reply.
Below are the details.
1. Which product versions are involved? Do not use marketing names - use x.x.x.x format. For example 9.0.4.3
--Forms [32 bit] Version 10.12.0.12
--Oracle Database 10g enterprise edition Release 10.2..0.3.0 - 64 bit
2. On which platform are you trying to compile these modules?
--Windows XP
3. What is the database version to which you are connecting?
--Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit
4. Are you compiling in the correct order? You should (in most cases) compile PLLs then MMBs then FMBs.
--Yes, I compiled in the same order. But still getting the same error.
5. 801 probably a PL/SQL error. Is it possible that you are using an obsolete built-in or other command?
--Yes, I too felt it is a oracle error. But i was expecting a ORA before it.
6. Which ever version you are using, have you installed the latest patch for that version? The latest for 10g Release 1 is 9.0.4.3 and the latest for 10g Release 2 is 10.1.2.2
--I need to contact DBA's to get to know about the patch.
I will update you on Patch side, Meanwhile could you guess, what might have went wrong.?

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