How To Fix VJ306 - The base unit for the unit of measure &2 does not exist in catalog &1

VJ306 - Overview

• Message type: E = Error

• Message class: VJ - Nachrichten für ALE/IDOC aus SD-Bereich

• Message number: 306

• Message text: The base unit for the unit of measure &2 does not exist in catalog &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.

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 VJ306 - The base unit for the unit of measure &2 does not exist in catalog &1 ?

  The SAP error message VJ306 indicates that there is an issue with the unit of measure (UoM) configuration in the system. Specifically, it means that the base unit for the specified unit of measure does not exist in the specified catalog. This can occur in various scenarios, such as when trying to create or update material master records, sales orders, or other documents that involve units of measure.
  
  Cause:
  
  Missing Base Unit of Measure: The base unit of measure for the specified unit of measure is not defined in the system.
  Incorrect Configuration: The unit of measure may not be properly configured in the unit of measure catalog.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the relevant tables.
  Custom Development: If there are custom developments or enhancements, they may not be handling units of measure correctly.
  
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure