How To Fix B1548 - No unit of measure found for ISO code & in field &

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 548

• Message text: No unit of measure found for ISO code & in field &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1548 - No unit of measure found for ISO code & in field & ?

  The SAP error message B1548 indicates that the system could not find a unit of measure (UoM) corresponding to a specified ISO code in a particular field. This error typically arises when dealing with international trade, logistics, or inventory management, where units of measure are often defined using ISO standards.
  Cause:
  
  Missing UoM Definition: The most common cause is that the unit of measure corresponding to the ISO code has not been defined in the system.
  Incorrect ISO Code: The ISO code provided may be incorrect or not recognized by the system.
  Configuration Issues: There may be issues in the configuration settings related to units of measure in the SAP system.
  Data Entry Errors: Errors during data entry can lead to incorrect or missing information in the relevant fields.
  
  Solution:
  
  
  Check UoM Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) to check if the unit of measure is defined for the ISO code in question.
  If it is not defined, you will need to create a new entry for the unit of measure.
  
  
  
  Verify ISO Code:
  
  Ensure that the ISO code you are using is correct. You can refer to the official ISO standards for the correct codes.
  If the code is incorrect, update it in the relevant field.
  
  
  
  Maintain UoM in Material Master:
  
  If the error occurs during material transactions, check the material master data using transaction code MM03 to ensure that the unit of measure is correctly maintained for the material in question.
  
  
  
  Check Customizing Settings:
  
  Review the customizing settings for units of measure in the SAP system. This can be done through the SPRO transaction (SAP Reference IMG) under Logistics > General > Material Master > Settings for Key Fields > Define Units of Measure.
  
  
  
  Data Entry Review:
  
  Review the data entry process to ensure that all required fields are filled out correctly and that there are no typographical errors.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for detailed information on units of measure and their configuration.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the B1548 error and implement the necessary solutions to resolve it.