How To Fix MSR_MM028 - ERS is not allowed in replacement purchase orders

SAP Error Message - Details

• Message type: E = Error

• Message class: MSR_MM - MSR: Message class for MSR orders

• Message number: 028

• Message text: ERS is not allowed in replacement purchase orders

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSR_MM028 - ERS is not allowed in replacement purchase orders ?

  The SAP error message MSR_MM028 indicates that the system does not allow the use of Evaluated Receipt Settlement (ERS) in replacement purchase orders. This error typically arises when you attempt to create or process a replacement purchase order that is set up to use ERS, which is not permitted in this context.
  Cause:
  The primary cause of this error is that the system settings or the nature of the replacement purchase order do not support ERS. Replacement purchase orders are typically used to replace goods that were previously ordered, and ERS is generally used for standard purchase orders where the goods receipt is automatically matched with the invoice.
  Solution:
  To resolve this error, you can consider the following solutions:
  
  
  Change the Purchase Order Type: If possible, create a standard purchase order instead of a replacement purchase order if ERS is required.
  
  
  Disable ERS for the Purchase Order: If you need to use a replacement purchase order, ensure that ERS is not activated for that order. You can do this by checking the purchase order settings and ensuring that the ERS indicator is not selected.
  
  
  Review Configuration Settings: Check the configuration settings in the SAP system related to purchase orders and ERS. You may need to consult with your SAP MM (Materials Management) consultant or system administrator to ensure that the settings align with your business processes.
  
  
  Consult Documentation: Review SAP documentation or help resources for any specific notes or guidelines regarding the use of ERS with replacement purchase orders.
  
  
  Custom Development: If your business process requires the use of ERS with replacement purchase orders, you may need to consider custom development or enhancements to the SAP system to accommodate this requirement.
  
  
  Related Information:
  
  Evaluated Receipt Settlement (ERS): This is a process in SAP that allows for automatic invoice creation based on goods receipts, reducing the need for manual invoice processing.
  Replacement Purchase Orders: These are used to replace previously ordered items, often due to issues like defects or returns.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal IT team for further assistance.