How To Fix USMD_CMM020 - Value &1 is not allowed for parameter &2

USMD_CMM020 - Overview

• Message type: E = Error

• Message class: USMD_CMM -

• Message number: 020

• Message text: Value &1 is not allowed for parameter &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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

USMD_CMM020 - Details

• The SAP error message USMD_CMM020 indicates that a specific value is not allowed for a given parameter in the context of the SAP Master Data Governance (MDG) application. This error typically arises when there is an attempt to use a value that does not meet the predefined criteria or constraints set within the system for that parameter.
  
  Cause:
  
  
  Invalid Value: The value being assigned to the parameter does not conform to the allowed values defined in the system. This could be due to:
  
  The value being outside of a defined range.
  The value not being part of a predefined list of acceptable values.
  The value being in the wrong format (e.g., a string instead of a number).
  
  
  
  
  Configuration Issues: There may be configuration settings in the MDG that restrict certain values for specific parameters.
  
  
  Data Model Constraints: The data model associated with the master data might have constraints that are not being met by the input value.
  
  
  
  Solution:
  
  
  Check