How To Fix DMWB_MSG077 - This attribute is assigned to instantiated classes

SAP Error Message - Details

• Message type: E = Error

• Message class: DMWB_MSG - Messages of Document Modeling Workbench

• Message number: 077

• Message text: This attribute is assigned to instantiated classes

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMWB_MSG077 - This attribute is assigned to instantiated classes ?

  The SAP error message DMWB_MSG077 indicates that an attribute is assigned to instantiated classes, which typically means that there is an issue with the way attributes are defined or used in the context of the Data Model Workbench (DMWB) or similar environments in SAP.
  Cause:
  
  
  Improper Attribute Assignment: The error usually arises when an attribute that is supposed to be defined at a higher level (like a class or a type) is incorrectly assigned to an instance of a class. This can happen if the attribute is not meant to be instantiated or if it is being used in a way that violates the object-oriented principles of SAP's data modeling.
  
  
  Inheritance Issues: If the attribute is part of a parent class and is being incorrectly referenced or overridden in a child class, it can lead to this error.
  
  
  Data Model Configuration: There may be a misconfiguration in the data model where the attributes are not properly aligned with the classes they are supposed to belong to.
  
  
  Solution:
  
  
  Review Attribute Definitions: Check the definitions of the attributes in the data model. Ensure that they are correctly assigned to the appropriate classes and not to instances.
  
  
  Check Class Hierarchies: If you are using inheritance, verify that the attributes are correctly defined in the parent class and that any child classes are correctly inheriting or overriding these attributes.
  
  
  Reassign Attributes: If an attribute is incorrectly assigned, you may need to reassign it to the correct class or type. This may involve editing the data model and ensuring that the attributes are defined at the correct level.
  
  
  Validate Data Model: Use the validation tools available in the Data Model Workbench to check for inconsistencies or errors in the data model. This can help identify where the misconfiguration is occurring.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on attribute assignment and class instantiation to ensure compliance with best practices.
  
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any notes or articles related to DMWB_MSG077. There may be specific patches or updates that address this issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Help Portal: The SAP Help Portal contains extensive documentation on data modeling and the Data Model Workbench, which can provide additional context and guidance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.