How To Fix WB2B849 - Enter either a transformation class or a consolidation class

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 849

• Message text: Enter either a transformation class or a consolidation class

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B849 - Enter either a transformation class or a consolidation class ?

  The SAP error message WB2B849 indicates that there is a missing configuration related to transformation or consolidation classes in the context of Business Warehouse (BW) or Business Intelligence (BI) processes. This error typically arises when you are trying to execute a process that requires a specific transformation or consolidation class, but none has been defined.
  Cause:
  
  Missing Configuration: The transformation class or consolidation class has not been defined in the relevant settings.
  Incorrect Settings: The settings may be incorrectly configured, leading to the system not recognizing the required classes.
  Data Source Issues: The data source from which you are trying to load data may not have the necessary transformation or consolidation class assigned.
  
  Solution:
  To resolve the WB2B849 error, you can follow these steps:
  
  
  Check Transformation/Consolidation Classes:
  
  Go to the relevant transaction in SAP (e.g., RSA1 for Data Warehousing Workbench).
  Navigate to the InfoProvider or DataSource that is causing the issue.
  Ensure that a transformation class or consolidation class is assigned.
  
  
  
  Define Transformation Class:
  
  If a transformation class is missing, you can create one by going to the relevant section in the Data Warehousing Workbench.
  Define the transformation logic that is required for your data load.
  
  
  
  Assign the Class:
  
  Once the transformation or consolidation class is created, ensure it is assigned to the appropriate DataSource or InfoProvider.
  
  
  
  Check for Errors in DataSource:
  
  If the error persists, check the DataSource settings to ensure that it is correctly configured and that all necessary fields are mapped.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by executing the data load process again to see if the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Documentation: Refer to SAP documentation for detailed guidance on configuring transformation and consolidation classes.
  Community Forums: Engage with SAP community forums or support channels for additional insights and troubleshooting tips from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the WB2B849 error and successfully execute your data load processes in SAP.