How To Fix USMD_CMM026 - The value passed to parameter &1 is must have length &2 (instead of &3)

USMD_CMM026 - Overview

• Message type: E = Error

• Message class: USMD_CMM -

• Message number: 026

• Message text: The value passed to parameter &1 is must have length &2 (instead of &3)

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_CMM026 - Details

• The SAP error message USMD_CMM026 indicates that a value passed to a parameter does not meet the required length constraints. Specifically, the message states that the value for a certain parameter (denoted as &1) must have a length of &2, but the provided value has a length of &3. 
  
  Cause:
  This error typically occurs in scenarios where data is being processed or transferred, such as during data migration, data uploads, or when executing certain functions in SAP Master Data Governance (MDG). The root causes can include:
  
  Data Input Error: The data being inputted does not conform to the expected length defined in the data model or configuration.
  
  Configuration Issues: The data model or field definitions in the SAP system may have been incorrectly configured, leading to mismatches in expected lengths.
  Data Mapping Issues: If data is being mapped from one system to another, the mapping may not correctly account for the length requirements of