How To Fix R8570 - Extraktstruktur enhält unzulässiges Feld &1 mit ABAP-Typ &2

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 570

• Message text: Extraktstruktur enhält unzulässiges Feld &1 mit ABAP-Typ &2

Was verursacht dieses Problem?

You tried to create a DataSource with fields that are not included in
the following ABAP types:

Das System gibt eine Fehlermeldung aus und erlaubt Ihnen nicht, mit dieser Transaktion fortzufahren, bis der Fehler behoben ist.

C Character
D Date (YYYYMMDD)
F Floating point number (Float) with 8-byte accuracy
N Character string only with numbers
P Packed number (Packed)
T Time (Time: HHMMSS)
X Byte sequence (hexadecimal)
I Entire number (4-byte integer with plus/minus sign)
b 2-byte integer, only for length field before LCHR or LRAW
s 1-byte integer, entire number <(><<)>= 254
a Decimal floating point number, 16 digits
e Decimal floating point number, 34 digits
By using types other than these, serious problems can occur when
connecting to the BI DataSource, including not being able to use the
DataSources.
For example, it is possible that no transfer structure can be generated.

Systemantwort

Wie behebe ich diesen Fehler?

For extraction structure fields for a DataSource (or database table with
generic DataSources), only use DDIC types based on the above-named
types.

Fehlermeldungsextrakt aus SAP-System. Copyright SAP SE