How To Fix 28077 - Key for object type &1 incomplete


28077 - Overview

  • Message type: E = Error

  • Message class: 28 - Configuration

  • Message number: 077

  • Message text: Key for object type &1 incomplete

  • Show details Hide details
  • What causes this issue?

    The syntax check found an error in an entry for an object. The object
    key entered was not complete.

    System Response

    The cursor marks where the error occurs.

    How to fix this error?

    An object is accessed by entering the object identifier, class type,
    and object key:
    (MATERIAL)(300)(NR='M4711').
    Some object types, such as documents, have than one part to their key:
    (DOCUMENT)(017)(TYPE=DRW, VERSION=00, PART=000, NR='bmw-ca31').
    The settings for object identifier and object key are defined in the
    IMG for <ZH>Classification</>.
    In the <LS>Define object types</> step, an object identifier is defined
    for each object type. This identifies the object type in dependency
    maintenance functions. 'Material' is the object ID for materials.
    In the <LS>Define object keys</> step, you see the object key for an
    object type. The fields of the object key are referred to by a special
    field identifier. The object key for materials is the material number.
    The material number has the field ID 'NR'.
    The entries for this object are syntactically correct. However, they
    are incomplete. This means that parts of the object key are missing.
    Complete your entry for the key accordingly.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message 28077 - Key for object type &1 incomplete ?
    The SAP error message 28077, which states "Key for object type &1 incomplete," typically occurs when there is an issue with the key fields required for a specific object type in the SAP system. This error can arise in various contexts, such as during data entry, processing transactions, or when trying to access certain objects.
    
    Cause: Incomplete Key Fields: The most common cause of this error is that one or more key fields required for the object type (indicated by &1) are not filled in or are incomplete. Each object type in SAP has a defined set of key fields that must be populated for the system to recognize and process the object correctly.
    Configuration Issues: There may be configuration issues in the system that lead to the object type not being recognized properly. Data Integrity Issues: If the data has been imported or migrated from another system, there may be integrity issues where

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