How To Fix FINS_ML_MIG033 - EKPO WEPOS = '' or WEUNB = 'X', but AREWR sum not 0 for following & entr:

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_ML_MIG - Messages for S/4HANA Material Ledger Migration

• Message number: 033

• Message text: EKPO WEPOS = '' or WEUNB = 'X', but AREWR sum not 0 for following & entr:

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_ML_MIG033 - EKPO WEPOS = '' or WEUNB = 'X', but AREWR sum not 0 for following & entr: ?

  The SAP error message FINS_ML_MIG033 typically occurs during the migration of materials or during the execution of a migration program related to Material Ledger (ML) in SAP. This specific error indicates that there is an inconsistency in the data related to the material documents, particularly concerning the fields WEPOS (Item in the Purchase Order) and WEUNB (Unplanned Delivery Costs).
  Cause of the Error:
  
  
  Inconsistent Data: The error suggests that for the specified entries, either the WEPOS field is empty or the WEUNB field is marked as 'X' (indicating unplanned delivery costs), but the sum of the AREWR (Amount for Unplanned Delivery Costs) is not zero. This inconsistency can arise from:
  
  Missing or incorrect entries in the purchase order or material documents.
  Incorrectly configured settings in the Material Ledger.
  Data migration issues where the data does not align with the expected structure.
  
  
  
  Data Migration Issues: If this error occurs during a migration process, it may indicate that the data being migrated does not meet the necessary criteria or that there are discrepancies in the source data.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data: 
  
  Review the entries in the EKPO table (Purchase Order Item) for the specified entries. Ensure that the WEPOS field is populated correctly and that the WEUNB field is set appropriately.
  Verify the AREWR values for the relevant entries. If the sum is not zero, investigate the source of these values.
  
  
  
  Correct Inconsistencies:
  
  If you find that there are entries with WEPOS as empty, you may need to update these entries to ensure they have valid purchase order item numbers.
  If WEUNB is set to 'X', ensure that the corresponding AREWR values are correctly accounted for and that they sum to zero if they are supposed to.
  
  
  
  Data Migration Review:
  
  If this error occurs during a migration, review the migration data mapping and ensure that all necessary fields are populated correctly.
  Check for any transformation rules that may have been incorrectly applied during the migration process.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to Material Ledger migration for any specific guidelines or known issues that may pertain to your situation.
  
  
  
  Testing: 
  
  After making corrections, re-run the migration or the process that triggered the error to see if the issue is resolved.
  
  
  
  Seek Support: 
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and data.
  
  
  
  Related Information:
  
  Tables Involved: 
  
  EKPO: Purchase Order Items
  MKPF: Material Document Header
  MSEG: Document Segment: Material
  
  
  Transaction Codes: 
  
  Use transaction codes like ME23N to view purchase orders, or MB51 to analyze material documents.
  
  
  SAP Notes: 
  
  Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the FINS_ML_MIG033 error.