How To Fix WRF_AT_GENERATE201 - Update of allocation table data in purchase list/order not completed

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_AT_GENERATE - Messages: Allocation Table Generation RTFASH/Ordering

• Message number: 201

• Message text: Update of allocation table data in purchase list/order not completed

What causes this issue?

It was not possible to update the allocation table data (number of the
allocation table, number of the allocation table items) in the
referenced order items or in the items in the purchasing list.

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?

Analyze the messages with regard to the termination of the update for
the allocation table data.
Then start the report again.

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 WRF_AT_GENERATE201 - Update of allocation table data in purchase list/order not completed ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_AT_GENERATE201
  
  Text: Update of allocation table data in purchase list/order not completed
  
  Cause:
  This error occurs during the update of allocation table data related to purchase lists or purchase orders. The system attempts to update the allocation table (which manages the distribution of costs or quantities across different accounts or cost centers) but fails to complete the update successfully.
  Common causes include:
  
  Locking issues: The allocation table or related purchase order records are locked by another user or process.
  Data inconsistencies: The data in the purchase list/order or allocation table is inconsistent or corrupted.
  Authorization problems: The user or background job does not have sufficient authorization to update the allocation table.
  Custom enhancements or user exits: Custom code interfering with the standard update process.
  System or database errors: Temporary system issues or database inconsistencies.
  
  
  Solution:
  
  
  Check for Locks:
  
  Use transaction SM12 to check if there are any locks on the purchase order or allocation table entries.
  If locks exist and are stale, release them carefully.
  
  
  
  Verify Authorizations:
  
  Ensure the user or batch job has the necessary authorizations to update purchase orders and allocation tables.
  Check roles and profiles assigned.
  
  
  
  Check Data Consistency:
  
  Run consistency checks on the purchase order and allocation data.
  Use transaction ME22N or ME23N to review the purchase order data.
  If inconsistencies are found, correct them manually or via support.
  
  
  
  Review Custom Code:
  
  If there are user exits, BADIs, or enhancements related to purchase order processing or allocation updates, review them for errors or improper handling.
  Temporarily disable custom code to test if the error persists.
  
  
  
  Re-run the Update:
  
  Sometimes, the error is transient. Try to re-execute the transaction or background job.
  
  
  
  Check System Logs:
  
  Use SM21 and ST22 to check for system errors or dumps related to this issue.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to message WRF_AT_GENERATE201.
  Apply any relevant patches or corrections.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  ME21N / ME22N / ME23N – Purchase order processing
  SM12 – Lock entries
  SM21 – System log
  ST22 – Dump analysis
  
  
  
  Tables Involved:
  
  Allocation tables related to purchase orders (specific table names depend on the module and configuration, e.g., CO-PA or MM tables).
  
  
  
  SAP Modules:
  
  Materials Management (MM)
  Controlling (CO), if allocations relate to cost centers or internal orders.
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes referencing WRF_AT_GENERATE201 or related allocation update errors.
  
  
  
  
  If the problem persists after these steps, consider raising a support ticket with SAP, providing detailed logs and system information.
  
  Let me know if you need help with specific steps or further troubleshooting!