Y2SYVENG in library QSYS not found

Document ID : KB000109936
Last Modified Date : 15/08/2018
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Introduction:
ran the upgrade utility YAPYMDLCHG and it gave  
Object Y2SYVENG in library QSYS not found.
Question:
When I first ran the upgrade utility YAPYMDLCHG it didn't work and gave the following error 
Object Y2SYVENG in library QSYS not found. 

As I have restored Y2SYVENG into Y2SY and Y2SY was in the library list hence 
I shouldn't get the above error. 
What do I do?
Environment:
AS400 IBM Iseries
Answer:
As you have merged Y2SYVENG into Y2SY, then you need to update *DTAARA YLNGENGSYA to Y2SY.
This indicates where the English language library is located (needed to update YLNGENGSYA from Y2SYVENG to Y2SY).
After that your YAPYMDLCHG should be fine.