How To Fix AJ150 - Not possible to update an average price for price &1

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 150

• Message text: Not possible to update an average price for price &1

What causes this issue?

You have attempted to update an average price to the installation facts
for operand &v2&. You allocated price &1& to operand &v2& in the
installation facts, but this price does not refer to an average price
with a history.
It is only possible to update average prices to the installation facts
if an average price with a history is allocated to the operand in the
installation facts.

System Response

Processing is terminated.

How to fix this error?

Allocate an average price with history to operand &v2& in the
installation facts.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ150 - Not possible to update an average price for price &1 ?

  The SAP error message AJ150, which states "Not possible to update an average price for price &1," typically occurs in the context of inventory management and material valuation. This error indicates that the system is unable to update the average price for a material due to certain conditions not being met.
  Causes of Error AJ150
  
  
  Material Master Settings: The material may not be set up correctly in the material master. For example, the valuation class or price control indicator may not allow for average price updates.
  
  
  Price Control Indicator: The price control indicator for the material might be set to "S" (standard price) instead of "V" (moving average price). Moving average prices can only be updated if the price control is set to "V".
  
  
  Stock Type Issues: The stock type of the material (e.g., unrestricted, blocked, or quality inspection) may not allow for price updates.
  
  
  Transaction Type: The transaction being performed (e.g., goods receipt, invoice