How To Fix BWOM2014 - A cost element group has to be assigned to a base row (&1) ->

SAP Error Message - Details

• Message type: E = Error

• Message class: BWOM2 - BW CO-OM: Delta Method For Data Extraction

• Message number: 014

• Message text: A cost element group has to be assigned to a base row (&1) ->

What causes this issue?

In the report row hierarchy &V2&, row &V1& is referenced as a totals
row in no other row. As a result, row &V1& is a basis row of the basis
row hierarchy.
However, you must make an assignment to a cost element group for basis
rows of the basis row hierarchy.
This is not included in the definition of row &V1& however.

How to fix this error?

Use transaction BWOM01 to correct the report row definition for report
row hierarchy &V3&.
Reference in another basis row to the totals row &V1&, or assign
a cost element group to the basis row &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BWOM2014 - A cost element group has to be assigned to a base row (&1) -> ?

  The SAP error message BWOM2014 indicates that a cost element group needs to be assigned to a base row in a specific context, typically related to the configuration of cost element groups in the SAP system. This error often arises in the context of controlling (CO) or financial accounting (FI) modules, particularly when working with cost planning or reporting.
  Cause:
  The error occurs when:
  
  A base row in a planning layout or report is missing an assignment to a cost element group.
  The configuration for the cost element group is incomplete or not properly set up.
  There may be a mismatch between the expected configuration and the actual data in the system.
  
  Solution:
  To resolve the BWOM2014 error, you can follow these steps:
  
  
  Check Cost Element Group Assignment:
  
  Navigate to the relevant configuration area in SAP (usually in the Controlling module).
  Verify that the cost element group is correctly assigned to the base row that is causing the error.
  
  
  
  Assign Cost Element Group:
  
  If the cost element group is not assigned, you will need to assign it. This can typically be done in the configuration settings for planning layouts or reports.
  Go to the transaction code OKTZ (for cost element groups) or the relevant configuration area and ensure that the cost element group is properly defined and assigned.
  
  
  
  Review Planning Layouts:
  
  If you are working with planning layouts, check the layout settings to ensure that all necessary base rows have the required cost element group assignments.
  You can use transaction code BP (Business Planning) to review and modify planning layouts.
  
  
  
  Check for Missing Data:
  
  Ensure that all necessary data is available and correctly entered in the system. Sometimes, missing or incorrect data can lead to such errors.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on configuring cost element groups and planning layouts.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by running the report or planning function again to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OKTZ: Cost Element Groups
  BP: Business Planning
  KSB1: Cost Centers: Actual Line Items
  KP06: Cost Center Planning
  
  
  
  SAP Notes:
  
  Check SAP Notes for any known issues or patches related to this error message. You can search for BWOM2014 in the SAP Support Portal.
  
  
  
  User Roles:
  
  Ensure that you have the necessary authorizations to make changes to cost element groups and planning layouts.
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the Controlling module for further assistance.