How To Fix CMD_MATERIAL_API021 - Enter a value into mandatory field &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 021

• Message text: Enter a value into mandatory field &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMD_MATERIAL_API021 - Enter a value into mandatory field &1 ?

  The SAP error message CMD_MATERIAL_API021, which states "Enter a value into mandatory field &1," typically occurs when you are trying to create or update a material master record, and one or more mandatory fields are not filled in. This error is part of the Material Management (MM) module in SAP and indicates that the system requires certain information to proceed.
  Cause:
  The error is triggered when:
  
  A mandatory field in the material master data is left blank.
  The field that is required is specific to the material type or the view you are trying to maintain.
  The configuration of the material master has been set up in such a way that certain fields are marked as mandatory.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify the Mandatory Field: The error message will indicate which specific field (represented by &1) is missing a value. Check the error message for the exact field name.
  
  
  Fill in the Required Field: Navigate to the material master record you are trying to create or update and ensure that the identified mandatory field is filled in with the appropriate value.
  
  
  Check Configuration: If you are unsure why a field is mandatory, you may need to check the configuration settings in the SAP system. This can be done by:
  
  Accessing the configuration settings for material types and views in transaction SPRO.
  Reviewing the field selection settings for the material master.
  
  
  
  Consult Documentation: If you are still having trouble, refer to SAP documentation or help resources for guidance on the specific material type and view you are working with.
  
  
  User Authorization: Ensure that you have the necessary authorizations to enter data into the mandatory fields.
  
  
  Testing: After filling in the required fields, try to save or process the material master record again to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to material master data include:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  
  
  Field Selection: The field selection for material master records can be configured in the IMG (Implementation Guide) under:
  
  Logistics -> Material Management -> Material Master -> Field Selection -> Define Field Selection for Data Screens.
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Material Management.