How To Fix RSODP077 - Field &1 of DDL view &2 does not support hierarchies

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODP - Operational Data Provider: Messages

• Message number: 077

• Message text: Field &1 of DDL view &2 does not support hierarchies

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 RSODP077 - Field &1 of DDL view &2 does not support hierarchies ?

  The SAP error message RSODP077 indicates that a specific field in a Data Definition Language (DDL) view does not support hierarchies. This typically occurs when you are trying to use a field in a hierarchy context where it is not allowed.
  Cause:
  
  Field Type: The field you are trying to use in a hierarchy may not be of a type that supports hierarchical structures. For example, certain data types or fields that are not designed to represent hierarchical relationships will trigger this error.
  DDL View Definition: The DDL view may not be correctly defined to support hierarchies. This could be due to the way the view is constructed or the fields included in it.
  Incompatible Field: The specific field you are trying to use may not be intended for hierarchical representation, such as a field that is not a characteristic or does not have a parent-child relationship.
  
  Solution:
  
  Check Field Compatibility: Review the field definitions in the DDL view. Ensure that the field you are trying to use is compatible with hierarchical structures. Typically, fields that are used in hierarchies should be of a characteristic type.
  Modify DDL View: If the field is not suitable for hierarchies, consider modifying the DDL view to either exclude the field or replace it with a field that supports hierarchical relationships.
  Use Hierarchical Fields: Ensure that you are using fields that are specifically designed for hierarchical data. This may involve using fields that are defined as characteristics in the underlying data model.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on which fields can be used in hierarchies and how to properly define DDL views.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on hierarchical data handling in DDL views.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Help Portal: Utilize the SAP Help Portal for detailed information on DDL views, field types, and hierarchy support.
  
  By following these steps, you should be able to identify the cause of the RSODP077 error and implement a solution to resolve it.