How To Fix PPE8305 - Matrix explosion without line is not possible for &2 &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PPE8 - Messages From Explosion in iPPE

• Message number: 305

• Message text: Matrix explosion without line is not possible for &2 &1

What causes this issue?

You have tried to plan a material with the iPPE matrix explosion.
However, no line was specified in the access object used. A line is a
prerequisite for the iPPE matrix explosion.

System Response

The explosion is terminated.

How to fix this error?

Depending on the scenario, you have the following options:
Repetitive manufacturing: Maintain the line in the access object.
Shop-floor-oriented manufacturing with iPPE: Matrix explosion is not
possible in this scenario. In the PP/DS view in the product master for
the product to be planned, change the indicator for the plan explosion
from 4 (Matrix Explosion of iPPE) to 3 (Single Explosion of iPPE).

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 PPE8305 - Matrix explosion without line is not possible for &2 &1 ?

  The SAP error message PPE8305, which states "Matrix explosion without line is not possible for &2 &1," typically occurs in the context of production planning and the use of the matrix configuration in SAP. This error indicates that there is an issue with the configuration of a product variant or a matrix configuration that is being processed without the necessary line items.
  Cause:
  
  Missing Line Items: The error usually arises when the system attempts to perform a matrix explosion (which is a process of generating all possible combinations of characteristics for a configurable product) but does not find any line items associated with the configuration.
  Incorrect Configuration: The configuration of the product may not be set up correctly, leading to the inability to generate the necessary combinations.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data related to the product or its characteristics.
  
  Solution:
  
  Check Configuration: Verify the configuration of the product in the system. Ensure that all necessary characteristics and values are defined correctly.
  Review Line Items: Ensure that there are line items associated with the matrix configuration. If there are no line items, you may need to create them or adjust the configuration to include them.
  Data Consistency: Check for any inconsistencies in the master data. This includes verifying that all required characteristics are assigned to the product and that there are no missing values.
  Matrix Settings: Review the settings for matrix configuration in the system. Ensure that the matrix is set up to allow for the explosion of combinations.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on matrix configurations and the explosion process.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CU50 (Configuration Profile) or CS01 (Create Material BOM) to check and adjust configurations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.