How To Fix BRAINOLAPAPI142 - You may not use more than one hierarchy per dimension

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAINOLAPAPI - Message class for OLAP API

• Message number: 142

• Message text: You may not use more than one hierarchy per dimension

What causes this issue?

For dimension &V1& more than one hierarchy has been used for the MDX
command: Hierarchy 1:&V2& and hierarchy 2: &V3&.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAINOLAPAPI142 - You may not use more than one hierarchy per dimension ?

  The SAP error message BRAINOLAPAPI142 indicates that you are trying to use more than one hierarchy for a single dimension in a query or report within SAP BW (Business Warehouse) or SAP Analytics Cloud. This is a common issue when working with multi-dimensional data models, particularly when dealing with hierarchies in InfoObjects.
  Cause:
  The error occurs because:
  
  Multiple Hierarchies: You have defined multiple hierarchies for a single dimension in your data model, and the system does not allow the use of more than one hierarchy at a time for that dimension in a query.
  Query Design: The query or report you are trying to execute is attempting to access more than one hierarchy for the same dimension, which is not permitted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Hierarchies: Review the hierarchies defined for the dimension in question. Ensure that you are only using one hierarchy in your query or report.
  
  
  Modify Query:
  
  Open the query in the Query Designer.
  Check the characteristics and ensure that only one hierarchy is selected for the dimension that is causing the error.
  If you need to use a different hierarchy, you may need to remove the existing one from the query and replace it with the desired hierarchy.
  
  
  
  Adjust Data Model: If you need to use multiple hierarchies for analysis, consider creating separate queries for each hierarchy or redesigning your data model to accommodate your reporting needs.
  
  
  Documentation and Support: Refer to SAP documentation for more details on how to manage hierarchies in your specific version of SAP BW or SAP Analytics Cloud. If the issue persists, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Hierarchies in SAP BW: Hierarchies are used to represent data in a structured way, allowing for drill-down and roll-up capabilities in reporting.
  Query Designer: This is the tool used to create and modify queries in SAP BW. Familiarity with this tool is essential for resolving issues related to query design.
  SAP Notes and Community: Check SAP Notes for any known issues or patches related to this error. The SAP Community forums can also be a valuable resource for troubleshooting and solutions shared by other users.
  
  By following these steps, you should be able to resolve the BRAINOLAPAPI142 error and successfully run your queries.