How To Fix PIC01118 - Material &1 belongs to an MRP set, material &2 has not been assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: PIC01 - Parts Interchangeability Message Class

• Message number: 118

• Message text: Material &1 belongs to an MRP set, material &2 has not been assigned

What causes this issue?

In item &V4& of purchasing document &V3&, material &V1& should be
replaced by material &V2&.

System Response

The assignment is not possible, as material &V1& is in a MPN MRP-set,
but material &V2& is not assigned to an MPN MRP-set.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PIC01118 - Material &1 belongs to an MRP set, material &2 has not been assigned ?

  The SAP error message PIC01118 indicates that there is an issue related to the Material Requirements Planning (MRP) settings for materials in your SAP system. Specifically, it means that a material (Material &1) is part of an MRP set, but another material (Material &2) has not been assigned to that MRP set. This can lead to issues in planning and inventory management.
  
  Cause:
  
  MRP Set Configuration: The MRP set is not properly configured. Material &2 should be assigned to the same MRP set as Material &1, but it is missing.
  Data Inconsistency: There may be inconsistencies in the master data for the materials involved, leading to this error.
  Missing Assignments: The assignment of materials to MRP sets may not have been completed during the setup or may have been inadvertently removed.
  
  
  Solution:
  
  
  Check MRP Set Configuration:
  
  Go to the MRP set configuration in SAP (Transaction code: MD61 or similar).
  Verify that both materials (Material &1 and Material &2)