How To Fix WRF_PRC_POHF079 - Subitems of item &1 cannot be grouped because fixed date purchases differ

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_POHF - Messages for Seasonal Purchase Order Processing

• Message number: 079

• Message text: Subitems of item &1 cannot be grouped because fixed date purchases differ

Self-Explanatory Message

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• What is the cause and solution for SAP error message WRF_PRC_POHF079 - Subitems of item &1 cannot be grouped because fixed date purchases differ ?

  The SAP error message WRF_PRC_POHF079 indicates that there is an issue with grouping subitems in a purchase order due to differing fixed date purchases. This typically occurs in the context of procurement and purchasing processes within SAP, particularly when dealing with purchase orders that have multiple subitems.
  Cause:
  The error arises when you attempt to group subitems of a purchase order, but the fixed date (the date by which the goods or services must be delivered) for the subitems differs. SAP requires that all subitems being grouped must have the same fixed date to ensure consistency in delivery and procurement planning.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Fixed Dates: Review the fixed dates for each subitem in the purchase order. You can do this by navigating to the purchase order in the SAP system and examining the details of each subitem.
  
  
  Align Fixed Dates: If the fixed dates are different, you will need to align them. This can be done by:
  
  Changing the fixed date of the subitems to be the same.
  If necessary, consult with relevant stakeholders (e.g., procurement, suppliers) to determine the appropriate fixed date for all subitems.
  
  
  
  Re-attempt Grouping: Once the fixed dates are aligned, try to group the subitems again. The error should no longer occur if the fixed dates are consistent.
  
  
  Review Purchase Order Configuration: If this issue is recurring, it may be worth reviewing the configuration settings for purchase orders in your SAP system to ensure that they align with your business processes.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME21N (Create Purchase Order) or ME22N (Change Purchase Order) to manage purchase orders.
  Documentation: Refer to SAP Help documentation for more details on purchase order processing and error handling.
  User Exits and BAdIs: If you have custom logic in your SAP system, check for any user exits or BAdIs that might affect how purchase orders are processed.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in procurement processes.