How To Fix WB2R128 - Selection Group &1 not allowed for Business Volume Table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2R - Messages Rebates

• Message number: 128

• Message text: Selection Group &1 not allowed for Business Volume Table &2

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 WB2R128 - Selection Group &1 not allowed for Business Volume Table &2 ?

  The SAP error message WB2R128 indicates that there is an issue with the selection group specified for a business volume table. This error typically arises in the context of SAP's logistics or sales and distribution modules, where business volume tables are used to manage and analyze data related to sales, inventory, or other business metrics.
  Cause:
  The error message "Selection Group &1 not allowed for Business Volume Table &2" suggests that the selection group you are trying to use (denoted as &1) is not valid for the specified business volume table (denoted as &2). This can occur due to several reasons:
  
  Incorrect Configuration: The selection group may not be configured correctly in the system for the specified business volume table.
  Data Inconsistency: There may be inconsistencies in the data or settings related to the business volume table and the selection group.
  Authorization Issues: The user may not have the necessary authorizations to access the specified selection group or business volume table.
  Version Compatibility: The selection group may not be compatible with the version of the business volume table being used.
  
  Solution:
  To resolve the WB2R128 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration settings for the selection group and the business volume table in the SAP system. Ensure that the selection group is indeed allowed for the specified table.
  You may need to consult with your SAP Basis or configuration team to review the settings.
  
  
  
  Review Data:
  
  Check for any inconsistencies in the data related to the selection group and the business volume table. Ensure that all necessary data is correctly entered and maintained.
  
  
  
  User Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access both the selection group and the business volume table. You may need to work with your security team to verify and adjust user roles and permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details about the selection group and business volume table in question. This may provide insights into any restrictions or requirements.
  
  
  
  Testing:
  
  If possible, test the selection group with a different business volume table to see if the issue persists. This can help isolate whether the problem is with the selection group or the specific table.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide additional insights or patches if the issue is related to a known bug.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), or specific transaction codes related to business volume management.
  SAP Notes: Search for SAP Notes related to WB2R128 or the specific business volume table you are working with. SAP Notes often contain solutions for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the WB2R128 error in your SAP system.