How To Fix WB2_SE_TRO015 - Only one-dimensional scales are supported; current dimension: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2_SE_TRO - Message Class for Trading Order Services

• Message number: 015

• Message text: Only one-dimensional scales are supported; current dimension: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2_SE_TRO015 - Only one-dimensional scales are supported; current dimension: &1 ?

  The SAP error message WB2_SE_TRO015 indicates that there is an issue with the dimensionality of the scale being used in a certain context, typically related to the SAP BW (Business Warehouse) or SAP Analytics solutions. The message states that only one-dimensional scales are supported, and it specifies the current dimension that is causing the issue.
  Cause:
  The error occurs when a process or function is attempting to use a scale that has more than one dimension, while the system only supports one-dimensional scales. This can happen in various scenarios, such as:
  
  When defining or using a characteristic or key figure that is expected to be one-dimensional but is mistakenly set up as multi-dimensional.
  When trying to apply a scale or a formula that is not compatible with the expected dimensionality of the data model.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Scale Definition: Review the definition of the scale you are trying to use. Ensure that it is defined as one-dimensional. If it is multi-dimensional, you will need to modify it to be one-dimensional.
  
  
  Review Data Model: Look at the data model or the InfoObject that is being used. Ensure that the characteristics and key figures are set up correctly and that they conform to the expected dimensionality.
  
  
  Adjust Queries or Reports: If this error occurs in a query or report, check the query design. Ensure that the measures and dimensions used in the query are compatible and that you are not inadvertently trying to use a multi-dimensional scale.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on defining scales and dimensions in your version of SAP BW or Analytics.
  
  
  Testing: After making changes, test the process again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, there may be specific fixes or updates provided by SAP.
  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: If you are frequently working with scales and dimensions, consider additional training or reviewing SAP's official documentation on data modeling and reporting.
  
  By following these steps, you should be able to identify the root cause of the WB2_SE_TRO015 error and implement a solution to resolve it.