How To Fix E2186 - Zuordnung zum Prüffeld ist nicht eindeutig (Bitte Vorschlag prüfen)

E2186 - Overview

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 186

• Message text: Zuordnung zum Prüffeld ist nicht eindeutig (Bitte Vorschlag prüfen)

Was verursacht dieses Problem?

The structure of the foreign key definition is ambiguous. When creating
the foreign key, all the key fields of the check table must be assigned
to the foreign key fields (fields of the table itself to be checked or
possibly those of a foreign table). The assignment is made using the
common domain of the pair of fields.

Systemantwort

The system automatically tries to suggest an assignment.
There are several selection possibilities for the check field in the
primary key of the check table. Therefore it is not possible to make an
assignment to the check field.

Wie behebe ich diesen Fehler?

Please define the field assignment yourself.

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