How To Fix /BOBF/CONF_MODEL_API056 - Target Attribute has to be 'KEY' (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF_MODEL_API -

• Message number: 056

• Message text: Target Attribute has to be 'KEY' (&1)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF_MODEL_API056 - Target Attribute has to be 'KEY' (&1) ?

  The SAP error message /BOBF/CONF_MODEL_API056 Target Attribute has to be 'KEY' (&1) typically occurs in the context of Business Object Framework (BOBF) when there is an issue with the configuration of a business object or when trying to access or manipulate data in a way that violates the expected structure of the business object.
  
  Cause:
  
  Incorrect Configuration: The error usually indicates that the target attribute you are trying to access or manipulate is not defined as a key attribute in the business object configuration. In BOBF, key attributes are essential for uniquely identifying records.
  Data Model Issues: There may be a mismatch in the data model where the expected key attribute is not correctly set up or is being referenced incorrectly.
  API Misuse: The API being called may require a key attribute, and if a non-key attribute is provided, this error will be triggered.
  
  
  Solution:
  
  
  Check Business Object Configuration:
  
  Go to the BOBF configuration for the relevant