Review memory errors.
               
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                        OSD-04100
                  
 
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Malloc() failure, unable to allocate memory
                   
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Cause: Program is out of memory. 
                     
                   
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Action: Shut down all unnecessary processes or install more memory in the computer. 
                     
                   
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                        OSD-04101
                  
 
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Invalid SGA: SGA not initialized
                   
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Cause: System Global Area (SGA) has been allocated but not initialized.
                     
                   
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Action: Wait until STARTUP has completed before attempting to connect.
                     
                   
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                        OSD-04102
                  
 
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Unable to open/create file for shared memory object
                   
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Cause: Unexpected return from Windows system service CreateFile(). 
                     
                   
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Action: Check operating system error code and operating system documentation. 
                     
                   
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                        OSD-04103
                  
 
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Unable to attach to SGA: SGA does not exist
                   
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Cause: SGA does not exist. 
                     
                   
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Action: Start up an Oracle Database instance.
                     
                   
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                        OSD-04104
                  
 
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Unable to map shared memory (SGA) into the address space
                   
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Cause: Unexpected return from Windows system service MapViewOfFileEx(). 
                     
                   
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Action: Check operating system error code and operating system documentation. 
                     
                   
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                        OSD-04105
                  
 
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Shared memory (SGA) mapped to wrong address
                   
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Cause: Unexpected return from Windows system service MapViewOfFileEx(). 
                     
                   
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Action: Check operating system error code and operating system documentation. 
                     
                   
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                        OSD-04106
                  
 
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Unable to allocate memory with VirtualAlloc
                   
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Cause: Program is out of memory. 
                     
                   
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Action: Shut down all unnecessary processes or install more memory in the computer. 
                     
                   
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                        OSD-04107
                  
 
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Unable to deallocate memory with VirtualFree
                   
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Cause: Unexpected return from Windows system service VirtualFree(). 
                     
                   
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Action: Check operating system error code and operating system documentation. 
                     
                   
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                        OSD-04108
                  
 
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Unable to protect memory with VirtualProtect
                   
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Cause: Unexpected return from Windows system service VirtualProtect(). 
                     
                   
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Action: Check operating system error code and operating system documentation.