How To Fix UMK139 - Unit '&' does not exist

UMK139 - Overview

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 139

• Message text: Unit '&' does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMK139 - Unit '&' does not exist ?

  The SAP error message UMK139, which states "Unit '&' does not exist," typically occurs when the system is unable to find a specified unit of measure (UoM) in the database. This can happen in various contexts, such as during the creation of documents, transactions, or when performing certain operations that require a valid unit of measure.
  Causes:
  
  Incorrect Unit of Measure: The unit specified in the transaction does not exist in the system.
  
  Configuration Issues: The unit of measure may not be properly configured in the system.
  Data Entry Errors: There may be a typo or incorrect entry when specifying the unit of measure.
  Missing Master Data: The relevant master data (like material master or info records) may not have the required unit of measure defined.
  
  Solutions:
  
  
  Check the Unit of Measure:
  
  Verify that the unit of measure you are trying to use is correctly spelled and exists in the system.
  You can check this in the SAP transaction