How To Fix MDRD004 - Deleted combinations for MRP area &1: &2 (unsuccessful -> errors)

SAP Error Message - Details

• Message type: E = Error

• Message class: MDRD - Messages for Delivery Relationships

• Message number: 004

• Message text: Deleted combinations for MRP area &1: &2 (unsuccessful -> errors)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDRD004 - Deleted combinations for MRP area &1: &2 (unsuccessful -> errors) ?

  The SAP error message MDRD004 indicates that there are issues with deleted combinations for a specific MRP (Material Requirements Planning) area. This error typically arises when there are inconsistencies or problems with the data related to MRP areas in the system.
  Cause:
  
  Data Inconsistency: The error often occurs when there are inconsistencies in the data related to the MRP area, such as missing or incorrect entries in the MRP master data.
  Deleted Combinations: The specific combinations of materials and MRP areas that are supposed to be processed have been deleted or are not valid anymore.
  Configuration Issues: There may be configuration issues in the MRP area settings or related master data that prevent the system from processing the combinations correctly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the MRP area data.
  
  Solution:
  
  Check MRP Area Configuration: Verify the configuration of the MRP area in the system. Ensure that all necessary settings are correctly defined and that there are no missing entries.
  Review Master Data: Check the master data for the materials involved. Ensure that the MRP data is complete and that there are no inconsistencies.
  Recreate Deleted Combinations: If specific combinations have been deleted, you may need to recreate them or restore them from a backup if possible.
  Run MRP Again: After addressing the issues, try running the MRP process again to see if the error persists.
  Check Authorizations: Ensure that the user has the necessary authorizations to access and modify the MRP area data.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MD01 (MRP Run), MD02 (Single-item, Multi-level), or MD03 (Single-item, Single-level) to manage MRP processes.
  MRP Area Definition: Understand how MRP areas are defined in your organization and how they relate to the materials being processed.
  SAP Help Documentation: Refer to the official SAP documentation for detailed information on MRP areas and related error messages.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.