How To Fix R7B690 - Dependent on Nav. Attr &1 and Nav. Attr &2 cannot be the same

SAP Error Message - Details

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 690

• Message text: Dependent on Nav. Attr &1 and Nav. Attr &2 cannot be the same

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 R7B690 - Dependent on Nav. Attr &1 and Nav. Attr &2 cannot be the same ?

  The SAP error message R7B690 indicates that there is a conflict in the navigation attributes being used in a particular context, such as in a query or report. Specifically, the error states that two navigation attributes cannot be the same, which typically occurs in the context of data modeling or reporting in SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error arises when you attempt to use the same navigation attribute for two different dimensions or characteristics in a query or data model. Navigation attributes are used to provide additional context or detail about a characteristic, and having two navigation attributes that are identical can lead to ambiguity in data retrieval and reporting.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Navigation Attributes: Determine which two navigation attributes are causing the conflict. The error message will typically specify the names of the attributes (represented as &1 and &2).
  
  
  Review the Query or Data Model: Check the query or data model where the error is occurring. Look for the sections where the navigation attributes are defined.
  
  
  Modify the Attributes:
  
  Change One of the Attributes: If possible, change one of the navigation attributes to a different one that provides the necessary context without causing a conflict.
  Remove Redundant Attributes: If one of the navigation attributes is not necessary, consider removing it from the query or model.
  
  
  
  Test the Changes: After making the necessary adjustments, re-run the query or data model to ensure that the error has been resolved.
  
  
  Consult Documentation: If you are unsure about the navigation attributes or how to modify them, refer to SAP documentation or consult with a colleague who has experience with SAP BW or HANA.
  
  
  Related Information:
  
  Navigation Attributes: These are attributes that provide additional information about a characteristic in a data model. They are often used in reporting to allow users to drill down into data.
  SAP BW Queries: When designing queries in SAP BW, it is important to ensure that navigation attributes are used correctly to avoid conflicts and ensure accurate data retrieval.
  SAP HANA Modeling: Similar principles apply in SAP HANA modeling, where navigation attributes must be carefully managed to avoid conflicts.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert for further assistance.