How To Fix C1863 - No matrix has been defined yet

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 863

• Message text: No matrix has been defined yet

What causes this issue?

The function you chose is used to display or edit a matrix. However,
first you have to create a matrix.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Select two characteristics for which you want to create a matrix.
Create a matrix using the <LS>Extras</> menu.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1863 - No matrix has been defined yet ?

  The SAP error message C1863, "No matrix has been defined yet," typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when trying to access or manipulate a data model or report that requires a matrix configuration that has not been set up.
  Cause:
  
  Missing Matrix Definition: The most common cause of this error is that the matrix (which could refer to a data structure, report layout, or configuration) has not been defined in the system.
  Incorrect Configuration: There may be an issue with the configuration settings in the BW or BusinessObjects environment that prevents the matrix from being recognized.
  Authorization Issues: Sometimes, the user may not have the necessary permissions to access or view the matrix, leading to this error.
  Technical Issues: There could be underlying technical issues, such as problems with the data source or connectivity issues.
  
  Solution:
  
  
  Define the Matrix: 
  
  Go to the relevant transaction or configuration area in SAP where the matrix should be defined.
  Create or define the matrix as required for your report or data model.
  
  
  
  Check Configuration Settings: 
  
  Review the configuration settings in the BW or BusinessObjects environment to ensure that everything is set up correctly.
  Ensure that the data source is properly connected and configured.
  
  
  
  User Authorizations: 
  
  Verify that the user has the necessary authorizations to access the matrix. This may involve checking roles and permissions in the SAP system.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for specific guidance on defining matrices in your version of SAP BW or BusinessObjects.
  
  
  
  Technical Support: 
  
  If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to error C1863.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Training and Documentation: Review training materials or documentation related to SAP BW or BusinessObjects to better understand how to define and manage matrices.
  
  By following these steps, you should be able to resolve the C1863 error and successfully define the necessary matrix in your SAP environment.