How To Fix NGC_CORE_CHR007 - Unit &1 not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_CHR - Message class for characteristic maintenance

• Message number: 007

• Message text: Unit &1 not defined

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_CHR007 - Unit &1 not defined ?

  The SAP error message NGC_CORE_CHR007 with the description "Unit &1 not defined" typically indicates that the system is unable to find a specific unit of measure (UoM) that is referenced in a transaction or configuration. This error can occur in various contexts, such as during the creation of materials, sales orders, or other processes where units of measure are involved.
  Cause:
  
  Missing Unit of Measure: The unit of measure referenced (denoted by &1 in the error message) is not defined in the system.
  Incorrect Configuration: The unit of measure may not be properly configured in the relevant master data (e.g., material master, customer master).
  Data Inconsistency: There may be inconsistencies in the data where the unit of measure is expected but not available.
  Custom Development: If there are custom developments or enhancements, they might be referencing a unit of measure that is not defined.
  
  Solution:
  
  
  Define the Unit of Measure:
  
  Go to the transaction code CUNI (Maintain Units of Measure).
  Check if the unit of measure in question is defined. If not, create a new entry for it.
  Ensure that the unit of measure is correctly set up with the necessary attributes (e.g., base unit, conversion factors).
  
  
  
  Check Material Master:
  
  If the error occurs during material-related transactions, check the material master data using transaction code MM03.
  Ensure that the unit of measure is correctly assigned in the material master.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to units of measure in the relevant modules (e.g., Sales and Distribution, Materials Management).
  Ensure that the unit of measure is included in the relevant settings.
  
  
  
  Data Consistency Check:
  
  Run consistency checks to identify any discrepancies in the data that might be causing the issue.
  
  
  
  Consult Documentation:
  
  If the error persists, consult SAP documentation or support for further troubleshooting steps specific to your SAP version and configuration.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem.
  
  
  
  Related Information:
  
  Transaction Codes: CUNI (Maintain Units of Measure), MM03 (Display Material), MM02 (Change Material).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify and resolve the cause of the NGC_CORE_CHR007 error in your SAP system.