Microframe Corporation 3007 Series Uživatelská příručka stáhnout pdf (Strana 90)

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Status Codes

71: There is a violation of the RI definitions

 If you attempted an Insert operation on a file under RI control,

a foreign key value in the record to be inserted does not have a

corresponding primary key in the referenced file.

 If you are performing an Update operation, there are two

possible causes for this status code:

 You attempted to change the value of a primary key.

 You attempted to change the value of a foreign key to a value

that does not exist for the defined primary key.

 If you attempted a Delete operation, the restrict rule is enforced,

and a primary key value in the record you are trying to delete

references a foreign key in the referenced file. Refer to Advanced

Operations Guide for more information about RI.

72: The MicroKernel cannot open the RI referenced file

The referenced file cannot be found at the location specified by

FILE.DDF and DBNAMES.CFG. Be sure that the referenced file is in

one of the data file locations that the DBNAMES.CFG file specifies

for the named database.

 If the DBNAMES.CFG file is defined on a server, verify that the

file location does not contain a drive letter.

 If the DBNAMES.CFG file is defined for a Workgroup engine,

make sure that the drive letters are the same (and map to the

same locations) as specified in DBNAMES.CFG.

Refer to Advanced Operations Guide for more information about RI.

73: The RI definition is out of sync

The MicroKernel returns this status code for the following reasons:

 You tried to open a data file that is bound to a MicroKernel

database, and the database to which the file is bound was not

found in the DBNAMES.CFG file.

 You tried to open a data file with RI (Referential Integrity)

definitions that are bound to a MicroKernel database, and the

table to which the file is bound was not found in the database

FILE.DDF file, or the table location and filename do not match

the file location and filename as configured in the

DBNAMES.CFG or FILE.DDF file.

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Microframe Corporation 3007 Series Uživatelská příručka Strana 90