How To Fix MC677 - Obligatorisches Feld &-& fehlt

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 677

• Message text: Obligatorisches Feld &-& fehlt

Was verursacht dieses Problem?

Maintenance views and matchcode objects should contain certain key
fields of the base tables in order to ensure that the key is unique.

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For matchcode objects, these are all the key fields of the base tables,
with the exception of the key fields, which are linked using foreign
key with the key fields of the referenced tables.
For maintenance views, only the key fields of the primary table
generally have to be included. Key fields of referenced tables do not
have to be included since the records of the referenced tables cannot
be maintained.
The key fields of dependent tables only have to be included if they are
not linked by foreign key with the referenced table. Since only n:1
relationships are permitted, this link generally exists.

Systemantwort

Wie behebe ich diesen Fehler?

If a mandatory field is missing, the functionality of the object might
be restricted.
Create the field using the function <LS>Select fields</> in the field
maitenance screen of the object.

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