How To Fix CMD_BS_MAT_API021 - Price control indicator and price cannot be changed simultaneously

SAP Error Message - Details

• Message type: E = Error

• Message class: CMD_BS_MAT_API - Message Class for Sydney Material API Layer

• Message number: 021

• Message text: Price control indicator and price cannot be changed simultaneously

What causes this issue?

The price control indicator and the price for the valuation of material
, valuation area , valuation type cannot be changed simultaneously.

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

Example: If the price control indicator is changed to 'S', the moving
average price must not be changed simultaneously.

System Response

The material changed cannot be saved.

How to fix this error?

Change only the price control indicator or the price.

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 CMD_BS_MAT_API021 - Price control indicator and price cannot be changed simultaneously ?

  The SAP error message CMD_BS_MAT_API021 indicates that there is an issue with changing both the price control indicator and the price of a material simultaneously. This error typically arises when you attempt to update the material master data in a way that violates the rules set by SAP regarding price control.
  Cause:
  
  
  Price Control Indicator: In SAP, materials can have different price control indicators, such as:
  
  S: Standard Price
  V: Moving Average Price
  Changing the price control indicator while also trying to change the price can lead to inconsistencies in how the system calculates and manages inventory valuation.
  
  
  
  Simultaneous Changes: The error occurs because the system does not allow the price control indicator and the price to be changed at the same time. This is to prevent potential data integrity issues.
  
  
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Separate Changes: Make the changes in two separate steps:
  
  First, change the price control indicator to the desired value and save the changes.
  After the first change is saved, then proceed to change the price of the material.
  
  
  
  Check Material Master Data: Ensure that you are aware of the current price control indicator and the pricing method being used for the material. This can be done by checking the material master record in transaction MM02 or MM03.
  
  
  Review Configuration: If you are unsure about the implications of changing the price control indicator, consult with your SAP configuration team or refer to the SAP documentation to understand the impact on inventory valuation and accounting.
  
  
  Testing: If you are working in a development or testing environment, try to replicate the issue and ensure that the changes are made in the correct sequence.
  
  
  Related Information:
  
  Transaction Codes: 
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  
  
  Material Master Views: Ensure you are familiar with the relevant views in the material master that pertain to accounting and purchasing.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error message.
  
  By following these steps, you should be able to resolve the CMD_BS_MAT_API021 error and successfully update the material master data as needed.