How To Fix WW653 - Allocation rules with & were checked and allocation table items adjusted

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 653

• Message text: Allocation rules with & were checked and allocation table items adjusted

What causes this issue?

The allocation rules for this base material group were checked. Then
all the allocation tables that use these allocation rules were
selected.

System Response

If allocation table items containing reclassified materials were found,
the old base material group was replaced by the new base material group
in every case.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW653 - Allocation rules with & were checked and allocation table items adjusted ?

  The SAP error message WW653 typically relates to issues with allocation rules in the context of cost allocation or internal order management. This message indicates that the allocation rules you are using have been checked, and as a result, the allocation table items have been adjusted. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Allocation Rules Configuration: The allocation rules defined in the system may not be set up correctly or may not match the data being processed. This can happen if there are changes in the underlying data or if the rules have been modified without proper adjustments to the related configurations.
  
  
  Data Inconsistencies: There may be inconsistencies in the data that the allocation rules are trying to process. This could include missing or incorrect master data, such as cost centers, internal orders, or other relevant entities.
  
  
  Changes in Master Data: If there have been recent changes to master data (e.g., cost centers, profit centers), the allocation rules may not align with the new structure, leading to adjustments.
  
  
  Period-End Closing Activities: This message can also occur during period-end closing activities when allocations are being processed, and the system is trying to reconcile or adjust entries based on the defined rules.
  
  
  Solution:
  
  
  Review Allocation Rules: Check the allocation rules in the configuration settings. Ensure that they are correctly defined and aligned with the current business processes and data structures.
  
  
  Check Master Data: Verify that all relevant master data is accurate and up-to-date. This includes checking cost centers, internal orders, and any other entities involved in the allocation process.
  
  
  Analyze the Allocation Table: Look at the allocation table items that have been adjusted. This can provide insights into what specific changes were made and why.
  
  
  Run Consistency Checks: Use SAP tools to run consistency checks on the allocation rules and related data. This can help identify any discrepancies or issues that need to be addressed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the allocation rules and how to troubleshoot related issues.
  
  
  Engage with SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance. They can provide more detailed insights based on the specific configuration and data in your system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSU5 (for manual allocations) or KSV5 (for actual distributions) to help manage and review allocations.
  SAP Notes: Check for any SAP Notes related to WW653 or allocation rules that may provide additional context or solutions.
  Training and Documentation: Ensure that users involved in managing allocations are trained on the relevant processes and have access to documentation that outlines best practices for setting up and managing allocation rules.
  
  By following these steps, you should be able to identify the cause of the WW653 error message and implement a solution to resolve it.