Problem 11

IDF will not compile.

During compilation of components, Uniface updates the last compiled date/time stamp, and possibly creates Descriptors / Signatures. If you are using Uniface in a SCM/CM environment, you do not want the files being modified all the time.

For this reason you can set the nodeny parameter in the [DRIVER SETTINGS] area of your assignment file with the USYS$UD6_PARAMS setting. This tells the UD6/CMtool driver to not report failures to write data.

Since this may not be a good setting to have on at all times, you can also set the nodeny on for a single session using the SQL Workbench by setting the Data Path to UD6 and typing nodeny in the SQL Command and pressing the SQL button.

To switch the file access checking back on, use the command nodeny disable.

NOTE: This does not actually permit write access to the file, it just prevents Uniface from knowing that an error has occurred.

You may still get messages similar to these in your message frame, but they will not prevent compilation:

UD: MMF: Unable to re-open file for write.
Permission denied

Further Information

Troubleshooting UD6 Troubleshooting
Problem 1 No LOGO or Advertising Banner
Problem 2 Unable to locate 3GL function UDBUD6
Problem 3 No response when Assembly Workbench is selected
Problem 4 All driver functions slow when used on a shared network drive
Problem 5 Transcript shows error 182 - Unable to load DLL.
Problem 6 Transcript shows Unable to locate 3GL function UDBUD6.
Problem 7 Filenames are sometimes uppercase other times mixed case.
Problem 8 DocZilla does not show XML files correctly
Problem 9 Internet Explorer 5 gives error when showing XML files
Problem 10 9016 - System needs more channels for files. error displayed
Problem 11 IDF will not compile components
Problem 12 Transcript shows error 31 - Unable to load DLL.
Problem 13 XML file exists but IDF cannot find record/form.
Problem 14 IE5 incorrectly display XML if USYS$UD6_PARAMS=xsl w3c.
Problem 15 Description fields appear in XML file with control characters.
Problem 16 Import appears to hang during import of UGLYPH.
Problem 17 Edit properties of a label in a component takes a long time.
Problem 18 IDF crashes during phase 4 of compile.
Problem 19 The process cannot access the file / sharing violation.
Problem 20 Cannot find WININET.DLL.
Problem 21 1734 - Compiler read error on unexpected empty XXXXXX
Problem 22 8069 - Copy failed: Write error on file/table
Problem 23 Illegal & character when NLS is off
Problem 24 Illegal < character when MHGFP140 is on, garbled bold, underline, and italic text in XML file.
Problem 25 -1023 fetch error When UD6 tries to retrieve from user defined table.
Problem 26 8080 - Nothing copied. when exporting from UCGROUP.
Problem 27 Labels on Paint Tableau have incorrect shape (bold, italic, underline).
Problem 28 Cannot import: Commit now! Number of open files preventing open of new file.
Problem 29 IDF crashes on startup.
Limitations General driver limits

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