How To Fix /BOBF/COM_GEN_MODEL521 - Object type name could not be determined by ID Builder

/BOBF/COM_GEN_MODEL521 - Overview

• Message type: E = Error

• Message class: /BOBF/COM_GEN_MODEL -

• Message number: 521

• Message text: Object type name could not be determined by ID Builder

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GEN_MODEL521 - Object type name could not be determined by ID Builder ?

  The SAP error message /BOBF/COM_GEN_MODEL521 indicates that the system is unable to determine the object type name based on the ID Builder. This error typically occurs in the context of the Business Object Processing Framework (BOPF) when there is an issue with the configuration or definition of the business object.
  Causes:
  
  Missing or Incorrect Configuration: The business object may not be properly configured in the BOPF framework. This could include missing definitions or incorrect settings in the object type.
  Transport Issues: If the object was transported from one system to another (e.g., from development to production), there may be inconsistencies or missing components in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the object type, leading to the inability to retrieve its name.
  Data Inconsistencies: There may be inconsistencies in the underlying data model or database that prevent the system from resolving the object type.
  
  Solutions:
  
  
  Check Configuration: Review the