How To Fix OPS_SE_PUR_COMMON503 - Unit code of schedule line &1 is taken from item (item &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: OPS_SE_PUR_COMMON - Messages for Services in Purchasing

• Message number: 503

• Message text: Unit code of schedule line &1 is taken from item (item &2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 OPS_SE_PUR_COMMON503 - Unit code of schedule line &1 is taken from item (item &2) ?

  The SAP error message OPS_SE_PUR_COMMON503 indicates that there is a conflict with the unit code of a schedule line in a purchase order or related document. Specifically, it means that the unit code for the schedule line is being taken from the item, which is causing a mismatch or conflict.
  Cause:
  
  Unit of Measure Mismatch: The unit of measure (UoM) defined for the schedule line does not match the unit of measure defined for the item in the purchase order.
  Configuration Issues: There may be configuration issues in the material master or purchasing info records that lead to this conflict.
  Data Entry Errors: Incorrect data entry during the creation of the purchase order or schedule line can lead to this error.
  Inconsistent Master Data: The material master or vendor master data may have inconsistent unit of measure settings.
  
  Solution:
  
  Check Material Master: Verify the unit of measure settings in the material master for the item in question. Ensure that the base unit of measure and any alternative units of measure are correctly defined.
  Review Purchase Order: Check the purchase order and the schedule line details. Ensure that the unit of measure for the schedule line matches the unit of measure for the item.
  Adjust Schedule Line: If necessary, adjust the schedule line to use the correct unit of measure that corresponds with the item.
  Update Info Records: If the issue is related to purchasing info records, ensure that the unit of measure is consistent across all relevant records.
  Consult Configuration: If the problem persists, consult with your SAP configuration team to review the settings related to units of measure in the purchasing module.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order) to review and modify purchase orders.
  Material Master Data: Use transaction code MM03 to display material master data and check the unit of measure settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for detailed information on unit of measure handling in purchasing.
  
  By following these steps, you should be able to identify and resolve the cause of the OPS_SE_PUR_COMMON503 error message in SAP.