How To Fix MEPO854 - MRP relevance does not match other schedule line

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 854

• Message text: MRP relevance does not match other schedule line

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEPO854 - MRP relevance does not match other schedule line ?

  The SAP error message MEPO854 indicates that there is a mismatch in the MRP (Material Requirements Planning) relevance between the schedule lines of a purchase order or a scheduling agreement. This typically occurs when the MRP settings for a specific schedule line do not align with the settings of other schedule lines in the same document.
  Cause:
  
  Different MRP Types: The schedule lines may have different MRP types assigned, which can lead to inconsistencies.
  Inconsistent Settings: The settings for MRP relevance (like whether the line is relevant for MRP or not) may differ between schedule lines.
  Manual Changes: If manual changes were made to the schedule lines, it could lead to discrepancies in MRP relevance.
  Configuration Issues: There may be configuration issues in the system that cause the MRP relevance to be set incorrectly.
  
  Solution:
  
  Check Schedule Line Details: Review the details of each schedule line in the purchase order or scheduling agreement. Ensure that the MRP relevance settings are consistent across all lines.
  Adjust MRP Types: If the MRP types are different, consider changing them to be consistent. This can be done in the purchase order or scheduling agreement.
  Recreate Schedule Lines: If the issue persists, you may need to delete the problematic schedule lines and recreate them with the correct MRP settings.
  Consult Configuration: If you suspect a configuration issue, consult with your SAP Basis or configuration team to ensure that the MRP settings are correctly defined in the system.
  Use Transaction ME22N: You can use transaction ME22N to modify the purchase order and check the schedule line details.
  
  Related Information:
  
  Transaction Codes: ME21N (Create Purchase Order), ME22N (Change Purchase Order), ME23N (Display Purchase Order).
  MRP Types: Familiarize yourself with the different MRP types and their implications on scheduling and procurement.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on MRP and scheduling agreements for a deeper understanding of how MRP relevance is determined.
  
  By following these steps, you should be able to resolve the MEPO854 error and ensure that your schedule lines are consistent in terms of MRP relevance.