How To Fix GL431 - Hierarchichal summarization is only possible with identical tables

SAP Error Message - Details

• Message type: E = Error

• Message class: GL - FI-SL Rollup

• Message number: 431

• Message text: Hierarchichal summarization is only possible with identical tables

What causes this issue?

You have tried to roll up between different tables. However, the sender
and receiver table must be the same for rollups with hierarchical
summarization.

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?

Please enter the same table as the sender and receiver table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GL431 - Hierarchichal summarization is only possible with identical tables ?

  The SAP error message GL431 indicates that there is an issue with hierarchical summarization in the context of General Ledger (GL) reporting. Specifically, it states that hierarchical summarization is only possible with identical tables. This error typically arises when there is an attempt to summarize data from different tables that do not have the same structure or characteristics.
  Cause:
  
  Different Table Structures: The error occurs when the system tries to summarize data from multiple tables that have different field definitions, data types, or structures.
  Inconsistent Data Sources: If the data being summarized comes from different sources or configurations, it can lead to this error.
  Configuration Issues: There may be issues in the configuration of the reporting hierarchy or the data sources being used for the report.
  
  Solution:
  
  Check Table Structures: Ensure that the tables you are trying to summarize have identical structures. This includes checking field names, data types, and lengths.
  Use Consistent Data Sources: Make sure that the data being summarized comes from the same source or is configured in a way that allows for consistent summarization.
  Review Hierarchical Configuration: Check the configuration of the hierarchy in the reporting tool. Ensure that it is set up correctly and that all levels of the hierarchy are using the same table structure.
  Data Consistency: Ensure that the data in the tables is consistent and that there are no discrepancies that could lead to summarization issues.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on hierarchical summarization and the requirements for the tables involved.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on hierarchical summarization.
  Transaction Codes: Familiarize yourself with transaction codes related to GL reporting and summarization, such as FBL3N (G/L Account Line Item Display) or S_ALR_87012301 (G/L Account Balances).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Testing: If possible, create a test environment to replicate the issue and experiment with different configurations to identify the root cause.
  
  By following these steps, you should be able to resolve the GL431 error and successfully perform hierarchical summarization in your SAP system.