| Summary | This article explains the why an Orbix 3.3 process fails to start with error "Unexpected system exception 010102-- Invalid object reference" | 
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| Article Number | 24665 | 
| Environment | Orbix 3.3.10 IBM AIX 6.1 | 
| Question/Problem Description | Failing to start an Orbix 3.3 process | 
| Clarifying Information | |
| Error Message | Unexpected system exception 010102-- Invalid object reference - Missing proxy factory: The client application does not appear to have been linked with the correct client source file generated by the IDL compiler [Completion status : COMPLETED_NO] | 
| Defect/Enhancement Number | |
| Cause | Wrong OS maintenance level or C   runtime level installed on the machine. Application is loading the wrong system shared libraries. | 
| Resolution | Ensure the supported C   runtime is installed on the machine and is being loaded by the Orbix 3.3 based application. For AIX 6.1, the maintenance level is 6100-02-01-0847. For the XL C compiler, the requirements are: - XL C Compiler V9.0 - XL C Runtime V10.1 January 2009 PTF for XL C/C Enterprise Edition for AIX, V9.0 64-bit libraries are only supported on AIX 64-bit kernels. | 
| Workaround | |
| Notes | The Orbix 3.3.10 Core install guide documents the requirements for AIX 5.3/6.1 system levels, C   compilers and runtimes: | 
| Attachment | 
| Created date: | 12 September 2011 | 
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| Last Modified: | 13 February 2013 | 
| Last Published: | 12 May 2012 | 
| First Published date: | 20 January 2012 | 
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