How To Fix IS166 - Achtung : Serialnummer & existiert bereits zum Material &

SAP Error Message - Details

• Message type: E = Error

• Message class: IS - Equipment management

• Message number: 166

• Message text: Achtung : Serialnummer & existiert bereits zum Material &

Was verursacht dieses Problem?

You are trying to create <GL:serial_number>serial number</> &V1& for
<GL:material>material</> &V2&. The serial number already exists for the
material.

Systemantwort

The system has informed you that this combination of serial number and
<GL:material_number>material number</> already exists in your system.
However, it configured in such a way that the combination of material
number and serial number must <ZH>not</> be unique.

Wie behebe ich diesen Fehler?

Make sure that your entries are correct and change them if
necessary before you continue processing.

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