How To Fix PIC01124 - MPN set &1 in FFF class &2 contains even more materials

SAP Error Message - Details

• Message type: E = Error

• Message class: PIC01 - Parts Interchangeability Message Class

• Message number: 124

• Message text: MPN set &1 in FFF class &2 contains even more materials

What causes this issue?

MPN-MRP set &V1& in FFF class &V2& contains further part numbers of
this FFF class alongside the part numbers selected.

System Response

The system cannot take the parts selected out of the FFF class &V2&.

How to fix this error?

Maintain the MPN-MRP set &V1& for FFF class &V2& in this transaction
(Maintenance Screen for MPN-MRP Sets) and create an MPN-MRP set for the
parts selected (function <ZH>Split MPN-MRP Set</>).
You can then move the materials selected in this maintenance screen to
a new FFF class or take them from the existing FFF class.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PIC01124 - MPN set &1 in FFF class &2 contains even more materials ?

  The SAP error message PIC01124 indicates that there is an issue with the Material Planning Number (MPN) set in the Flexible Forecasting (FFF) class. Specifically, it suggests that the MPN set contains more materials than expected or allowed.
  Cause:
  
  Exceeding Limits: The MPN set may have more materials than the system can handle for a particular class or configuration.
  Configuration Issues: There may be a misconfiguration in the settings related to MPNs or the FFF class.
  Data Integrity Issues: There could be inconsistencies or errors in the data related to the MPN set or the materials associated with it.
  
  Solution:
  
  Review MPN Set: Check the MPN set associated with the FFF class to ensure it does not exceed the allowed number of materials. You may need to remove some materials from the set.
  Adjust Configuration: If the MPN set is valid but exceeds the limits, consider adjusting the configuration settings in SAP to allow for more materials in the MPN set.
  Data Cleanup: Ensure that the data related to the MPN and materials is clean and consistent. This may involve checking for duplicates or incorrect entries.
  Consult Documentation: Refer to SAP documentation or help resources for specific limits and configurations related to MPN sets and FFF classes.
  Contact Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it involves complex configurations or data integrity issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on MPN configurations.
  Transaction Codes: Familiarize yourself with transaction codes related to MPN management and Flexible Forecasting, such as MPN1 for MPN management and MPN2 for MPN assignment.
  Training and Documentation: Ensure that users involved in managing MPNs and forecasts are adequately trained and have access to the necessary documentation.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.