Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 989

Error Error content
code
096EH The record cannot be deleted because it is referenced by another
table.
0970H An attempt was made to add or delete a record but failed because no
table was available for referencing a setting value included in the
record.
0971H An attempt was made to add a setting value not registered in the
referenced table.
0972H The data type in the field referenced by an external key is inconsistent.
0974H There is no table to be referenced by an external key.
0976H There is no field of the table to be referenced by an external key.
0984H A transaction is already running.
09C2H An operation is attempted for a database not supported by the CPU
module used.
09C3H A database created by executing the DBIMPORT(P) instruction on a
programmable controller CPU with firmware version earlier than "28"
was processed with a programmable controller CPU with firmware
version "28" or later, and then processed on a programmable controller
CPU with firmware version earlier than "28".
09D7H BOOL data is not specified.
09F9H A non-existent field is specified to add a record.
0A0AH A prohibited field name is specified.
0A16H An attempt was made to add a record with a null value set in the field
where the primary key was set.
0A17H An attempt was made to add a record with the same value included in
the field where the primary key was set.
0A2BH An attempt was made to set multiple primary keys.
0A2FH The primary key does not exist in the referenced table.
0A30H The setting values in the field where an external key is set do not
include a setting value in the field where the primary key is set.
0A31H An attempt was made to change or delete a setting value in the field
referenced by an external key.
0A50H An attempt was made to assign more than one index name to the same
table.
0A5DH The data types of the fields to be connected do not match.
0A5FH A field name is duplicated in the same table.
0AAAH A negative value is specified in the unsigned integral data type field.
0AB1H An attempt was made to specify a character string for the integral data
type.
0AB9H An attempt was made to assign an index to a field where no value has
been set.
0AECH Table opening failed.
Action
Check whether the setting values of the record to be deleted include
the value of a table referenced by an external key.
Check that a referenced table is available.
Check the setting values in the referenced table.
Check that the data types in both fields match.
Specify a correct table name.
Specify a correct field name.
Check that multiple transactions are not executed concurrently.
■For a programmable controller CPU with firmware version earlier than
"28"
After executing the DBEXPORT(P) instruction with a programmable
controller CPU with firmware version "28" or later, use the acquired
Unicode text file to execute the DBIMPORT(P) instruction with a
programmable controller CPU with firmware version earlier than
"28".
■For a programmable controller CPU with firmware version "28" or
later
After executing the DBEXPORT(P) instruction with a programmable
controller CPU with firmware version earlier than "28", use the
acquired Unicode text file to execute the DBIMPORT(P) instruction
with a programmable controller CPU with firmware version "28" or
later.
• Process the database where an error occurs with a programmable
controller CPU with firmware version "28" or later.
• To process the database on a programmable controller CPU with
firmware version earlier than "28", execute the DBEXPORT(P)
instruction on a programmable controller CPU with firmware version
"28" or later, and then execute the DBIMPORT(P) instruction on a
programmable controller CPU with firmware version earlier than "28"
using the output Unicode text file.
Specify BOOL data.
Check the table structure.
Specify another field name.
Check the Unicode text to verify that a null value is not set in the field
where the primary key is set.
Check the Unicode text to verify that the same value is not set in the
field where the primary key is set.
Check the key setting line in the Unicode text to verify that multiple
primary keys are not set.
Check the Unicode text to verify that the setting value to be imported is
appropriate for the data type of the field.
Check that the setting value in the field where an external key is to be
added is included in the setting values in the field where the primary
key is set.
Check the reference relationships among the tables.
Check the content of the Unicode text to avoid duplication of index
names.
Check that the data types of the fields to be connected match.
Check whether a field name is specified more than once in the same
table. If so, correct either field name.
Check that the field data type accepts negative values.
Check that no character string is specified for an integral data type
field.
Check that values have been set in all field records where an index is
to be specified.
Turn power off and turn it on again or reset the system and check
whether the table can be opened.
7 APPLICATION INSTRUCTIONS
7.21 Database Access Instructions
7
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