How To Fix GK203 - Cons group &1 is not assigned to dimension &2 in the reference hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 203

• Message text: Cons group &1 is not assigned to dimension &2 in the reference hierarchy

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 GK203 - Cons group &1 is not assigned to dimension &2 in the reference hierarchy ?

  The SAP error message GK203 indicates that a consistency issue exists in the assignment of a characteristic (or a group) to a dimension in a reference hierarchy. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation) when working with hierarchies and dimensions.
  Cause:
  The error message GK203 is triggered when:
  
  A consolidation group (or a similar entity) is not properly assigned to a specific dimension in the reference hierarchy.
  The reference hierarchy expects a certain structure or assignment that is not met, leading to inconsistencies in the data model.
  
  Solution:
  To resolve the GK203 error, you can follow these steps:
  
  
  Check the Reference Hierarchy:
  
  Go to the transaction or area where the reference hierarchy is defined (e.g., transaction code RSH1 for hierarchies).
  Verify that the consolidation group (or the relevant group) is indeed assigned to the correct dimension.
  
  
  
  Assign the Group to the Dimension:
  
  If the group is not assigned, you will need to assign it to the appropriate dimension in the reference hierarchy.
  This can usually be done in the hierarchy maintenance area by editing the hierarchy and adding the missing group.
  
  
  
  Validate the Hierarchy:
  
  After making changes, validate the hierarchy to ensure that all groups and dimensions are correctly assigned.
  Use the relevant transaction or report to check for any further inconsistencies.
  
  
  
  Check for Data Consistency:
  
  Ensure that the data in the system is consistent and that there are no other related errors that might be causing this issue.
  Run any necessary consistency checks or reports to identify and resolve other potential issues.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specific assignments or the structure of your hierarchy, refer to SAP documentation or consult with your SAP BW/BPC administrator for guidance.
  
  
  
  Testing:
  
  After making the necessary changes, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSH1 (Hierarchy Maintenance), RSH2 (Hierarchy Display), and others that may be useful for managing hierarchies.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary permissions to make changes to hierarchies and dimensions in your SAP system.
  
  By following these steps, you should be able to resolve the GK203 error and ensure that your reference hierarchy is correctly configured.