How To Fix WRF_AT121 - Allocation table &1 was deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_AT - Messages for Allocation Table RTFASH

• Message number: 121

• Message text: Allocation table &1 was deleted

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_AT121 - Allocation table &1 was deleted ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  WRF_AT121 Allocation table &1 was deleted
  
  Cause:
  This error occurs when an allocation table (also known as a distribution table or settlement rule table) that is referenced in a process or configuration has been deleted from the system. The system tries to access or use this allocation table during a transaction or report, but since it no longer exists, it raises this error.
  Allocation tables are used in various SAP modules (such as Controlling - CO, or Financial Accounting - FI) to define how costs or revenues are allocated or distributed across cost centers, orders, projects, etc.
  
  Typical Scenarios:
  
  A user or process tries to run a settlement or allocation process referring to a deleted allocation table.
  A report or program references an allocation table that was removed during cleanup or data maintenance.
  Custom code or standard SAP processes that rely on the allocation table fail because the table is missing.
  
  
  Solution:
  
  
  Identify the Allocation Table Name:
  
  The message will show the name of the deleted allocation table (parameter &1). Note down this name.
  
  
  Check if the Table Was Deleted Intentionally:  
  
  Verify with your team or change management if the deletion was planned.
  If it was deleted by mistake, you may need to restore it.
  
  
  
  Restore or Recreate the Allocation Table:  
  
  If you have a backup or transport request containing the allocation table, restore it.
  If not, recreate the allocation table manually using the appropriate SAP transaction (e.g., transaction code KSU1 for cost center allocation tables or KSU5 for settlement rules).
  Ensure the allocation table matches the original configuration to avoid inconsistencies.
  
  
  
  Update References:  
  
  If the allocation table was deleted intentionally and should no longer be used, update all processes, reports, or configurations to refer to a valid allocation table.
  Check customizing and master data to remove or replace references to the deleted table.
  
  
  
  Check Authorizations:  
  
  Sometimes, the error might occur due to authorization issues where the user cannot see the allocation table, making it appear as deleted. Verify user authorizations.
  
  
  
  Run Consistency Checks:  
  
  Use SAP standard reports or tools to check for inconsistencies in allocation tables and related master data.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  KSU1 - Create Allocation Table
  KSU2 - Change Allocation Table
  KSU3 - Display Allocation Table
  KSU5 - Create Settlement Rule
  KSU6 - Change Settlement Rule
  KSU7 - Display Settlement Rule
  
  
  
  Modules Involved:  
  
  Controlling (CO)
  Financial Accounting (FI)
  Project System (PS) (if allocation tables are used for settlements)
  
  
  
  SAP Notes:  
  
  Check SAP Notes related to allocation tables and settlements for any known issues or patches.
  
  
  
  Logs and Traces:  
  
  Review system logs (SM21), application logs (SLG1), or short dumps (ST22) for additional context.
  
  
  
  
  Summary:
  The error WRF_AT121 Allocation table &1 was deleted indicates that a referenced allocation table no longer exists in the system. To resolve it, identify the missing table, restore or recreate it if necessary, or update the system configuration to remove references to the deleted table.
  
  If you provide the exact allocation table name or the context in which this error occurs, I can help you with more specific guidance.