How To Fix PK162 - Indicator "Indep. source" not allowed for external replenishment

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 162

• Message text: Indicator "Indep. source" not allowed for external replenishment

What causes this issue?

Carrying out "independent source" is only intended for in-house
production and stock transfer.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK162 - Indicator "Indep. source" not allowed for external replenishment ?

  The SAP error message PK162, which states "Indicator 'Indep. source' not allowed for external replenishment," typically occurs in the context of inventory management and material requirements planning (MRP) when dealing with external procurement processes.
  Cause:
  The error is triggered when the system encounters a situation where an independent source indicator is incorrectly set for a material that is being replenished externally. This can happen due to:
  
  Configuration Issues: The material master record may have been incorrectly configured, particularly in the MRP views.
  Incorrect MRP Type: The MRP type assigned to the material may not be compatible with external procurement.
  Planning Strategy: The planning strategy used for the material may not support independent source indicators for external replenishment.
  
  Solution:
  To resolve the PK162 error, you can take the following steps:
  
  
  Check Material Master Configuration:
  
  Go to the material master record (transaction code MM03) and check the MRP views.
  Ensure that the MRP type is appropriate for external procurement (e.g., use 'PD' for MRP or 'VB' for consumption-based planning).
  
  
  
  Review MRP Type:
  
  If the MRP type is set to a type that does not allow independent source indicators, consider changing it to a compatible type.
  You can change the MRP type in the material master (transaction code MM02).
  
  
  
  Adjust Planning Strategy:
  
  Check the planning strategy assigned to the material. If it is set to a strategy that does not support external replenishment, you may need to change it.
  You can find the planning strategy in the MRP view of the material master.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to MRP and procurement to ensure that you are following the correct procedures for your specific business scenario.
  
  
  
  Test Changes:
  
  After making the necessary changes, run the MRP again to see if the error persists.
  
  
  
  Related Information:
  
  MRP Types: Understanding the different MRP types and their implications on procurement and planning can help prevent similar issues in the future.
  Planning Strategies: Familiarize yourself with the various planning strategies available in SAP and their appropriate use cases.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes provided by SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in MRP and inventory management.