How To Fix RSQBW807 - Illegal selection by InfoObject from outer join table

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 807

• Message text: Illegal selection by InfoObject from outer join table

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 RSQBW807 - Illegal selection by InfoObject from outer join table ?

  The SAP error message RSQBW807 indicates that there is an illegal selection being made by an InfoObject from an outer join table in a query. This typically occurs in the context of SAP BW (Business Warehouse) when you are trying to execute a query that involves an outer join, and the selection criteria applied to the InfoObject is not valid.
  Cause:
  
  
  Outer Join Usage: The error arises when an InfoObject that is part of an outer join is being filtered or selected in a way that is not allowed. In an outer join, some records may not have corresponding entries in the joined table, leading to potential issues when filtering.
  
  
  Query Design: The query may be designed in such a way that it attempts to filter on an InfoObject that is not guaranteed to have a value due to the nature of the outer join.
  
  
  Data Model Issues: There may be issues with the underlying data model, such as incorrect relationships or joins that lead to ambiguity in the data retrieval.
  
  
  Solution:
  
  
  Review Query Design: Check the query design in the Query Designer. Ensure that the InfoObjects used in the selection criteria are appropriate for the outer join context. You may need to adjust the filters or selections to avoid using InfoObjects that are part of an outer join.
  
  
  Modify Filters: If possible, modify the filters applied to the InfoObjects. You may need to remove or change the selection criteria that are causing the issue.
  
  
  Use Inner Joins: If the outer join is not necessary for your analysis, consider changing the join type to an inner join, which may resolve the issue by ensuring that only records with matching entries are selected.
  
  
  Check Data Model: Review the underlying data model and ensure that the relationships and joins are correctly defined. If there are issues with the data model, they may need to be corrected to avoid this error.
  
  
  Consult Documentation: Refer to SAP documentation or support resources for additional guidance on handling outer joins and query design best practices.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP BW query design and outer joins to better understand the implications of using outer joins in your queries.
  
  By following these steps, you should be able to identify the cause of the RSQBW807 error and implement a solution to resolve it.