How To Fix R7I155 - Only select InfoObjects from the same index

SAP Error Message - Details

• Message type: E = Error

• Message class: R7I - InfoProvider

• Message number: 155

• Message text: Only select InfoObjects from the same index

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 R7I155 - Only select InfoObjects from the same index ?

  The SAP error message R7I155, which states "Only select InfoObjects from the same index," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create a query or perform a data extraction that involves InfoObjects (characteristics or key figures) that are not compatible due to being from different indexes.
  Cause:
  This error arises when you attempt to select InfoObjects that belong to different data sources or indexes in a query. In SAP BW, InfoObjects are often organized into different indexes based on their characteristics and the way data is stored. When you try to combine InfoObjects from different indexes in a single query, the system cannot process the request, leading to this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check InfoObject Compatibility: Ensure that all the InfoObjects you are trying to select in your query belong to the same index. You can do this by reviewing the data model and understanding which InfoObjects are associated with which indexes.
  
  
  Modify the Query: If you find that the InfoObjects are from different indexes, you will need to modify your query to only include InfoObjects from the same index. This may involve removing some InfoObjects or restructuring your query.
  
  
  Use a Composite Provider: If you need to combine data from different sources, consider using a Composite Provider or a MultiProvider. These allow you to combine data from different InfoProviders while maintaining compatibility.
  
  
  Check Data Source Settings: Review the settings of your InfoProviders and ensure that they are correctly configured to allow for the desired selections.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed guidance on working with InfoObjects and indexes in BW.
  
  
  Related Information:
  
  SAP BW Documentation: Look for specific documentation related to InfoObjects, indexes, and query design in SAP BW.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the R7I155 error and successfully create your query in SAP BW.