How To Fix ARBERP_MAP657 - Service entry sheet &1 item &2 has a deviating unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBERP_MAP - Message class for package ARBERP1_MAPPINGS_CMN

• Message number: 657

• Message text: Service entry sheet &1 item &2 has a deviating unit of measure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_MAP657 - Service entry sheet &1 item &2 has a deviating unit of measure ?

  The SAP error message ARBERP_MAP657 indicates that there is a mismatch in the unit of measure (UoM) between the service entry sheet and the corresponding purchase order item. This error typically occurs when the unit of measure specified in the service entry sheet does not match the unit of measure defined in the purchase order for that specific item.
  Cause:
  
  Mismatch in Units of Measure: The unit of measure in the service entry sheet (SES) does not match the unit of measure in the purchase order (PO) for the same item.
  Incorrect Configuration: There may be an issue with the configuration of the material or service master data, leading to discrepancies in the units of measure.
  Data Entry Error: A user may have incorrectly entered the unit of measure while creating the service entry sheet.
  
  Solution:
  
  Check the Purchase Order: Verify the unit of measure defined in the purchase order for the specific item. You can do this by navigating to the purchase order in SAP and checking the item details.
  Review the Service Entry Sheet: Check the service entry sheet to see what unit of measure has been entered. Ensure that it matches the unit of measure in the purchase order.
  Correct the Unit of Measure: If there is a discrepancy, correct the unit of measure in the service entry sheet to match the purchase order. This can usually be done by editing the service entry sheet.
  Consult Master Data: If the issue persists, check the material or service master data to ensure that the units of measure are correctly configured.
  Recreate the Service Entry Sheet: If necessary, you may need to delete the incorrect service entry sheet and create a new one with the correct unit of measure.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME23N (Display Purchase Order) to view the purchase order and ML81N (Service Entry Sheet) to view or create service entry sheets.
  Unit of Measure Configuration: Review the configuration settings in the SAP system related to units of measure, which can be found in the customizing settings (SPRO).
  Documentation: Refer to SAP documentation or help files for more detailed information on handling service entry sheets and purchase orders.
  
  By following these steps, you should be able to resolve the ARBERP_MAP657 error and ensure that the service entry sheet is correctly aligned with the purchase order.