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Error 44 accessing the database after copying files from a different machine.

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TitleError 44 accessing the database after copying files from a different machine.
URL NameP60612
Article Number000138794
EnvironmentProduct: Progress OpenEdge
Version: All supported versions
OS: All supported platforms
Question/Problem Description
Error (44) accessing the database after copying files from a different location.
Progress version is exactly the same at both locations.
Steps to Reproduce
Clarifying Information
Error Message** Database has the wrong version number. (db: <value>, pro: <value>). (44)
Defect Number
Enhancement Number
Cause
During the backup / copying of the files, the files have become corrupt.

A obvious giveaway of this is that the db: <value> does not equate to a valid Progress version number. When the database block size is subtracted from the version value it should equate to the Progress version being used.

Example:

The specific error is: ** Database has the wrong version number. (db: <8192>, pro: <8275>). (44)
This Database has a 8 KB blocksize

Database db version: 8192 
8192 - 8192 = 0 which is invalid

Client pro version: 8275
8275 - 8192 = 83, which equates to Progress version 8.3 and is correct.
Resolution
Correct the cause of the failed copy/backup and try again.
Workaround
Notes
Keyword Phrase
Last Modified Date11/20/2020 7:37 AM

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