How To Fix MD383 - Value &1 not allowed for field &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 383

• Message text: Value &1 not allowed for field &2.

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 MD383 - Value &1 not allowed for field &2. ?

  The SAP error message MD383, which states "Value &1 not allowed for field &2," typically occurs in the context of Material Requirements Planning (MRP) or related modules when an invalid value is entered for a specific field in a transaction or configuration.
  Cause:
  
  Invalid Input: The value entered for a field does not meet the predefined criteria or is not allowed based on the configuration settings in the system.
  Field Restrictions: Certain fields may have specific allowed values (e.g., status codes, material types, etc.), and the value provided does not match any of these.
  Configuration Issues: There may be issues with the configuration of the material master, MRP settings, or other related settings that restrict the values that can be entered.
  Data Consistency: The value might be inconsistent with other related data in the system, leading to this error.
  
  Solution:
  
  Check Input Values: Review the value you are trying to enter for the field and ensure it is valid. Refer to the documentation or configuration settings to understand the allowed values.
  Review Field Settings: Check the field settings in the relevant configuration (e.g., material master, MRP settings) to see if there are any restrictions or specific requirements for the field in question.
  Consult Documentation: Look into SAP documentation or help resources for the specific field to understand what values are permissible.
  Data Validation: Ensure that the data you are entering is consistent with other related data in the system. For example, if the field is related to a specific material type, ensure that the material type is correctly set up.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to MRP, such as MD01 (MRP Run), MD02 (Single-item, Multi-level Planning), or when maintaining material master data (MM01, MM02).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the fields in question, as restrictions may also be related to user roles.
  
  By following these steps, you should be able to identify the cause of the MD383 error and take appropriate action to resolve it.