How To Fix ME302 - System error: no internal unit & language &

ME302 - Overview

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 302

• Message text: System error: no internal unit & language &

What causes this issue?

The internal unit of measurement is missing in the specified language.

How to fix this error?

INCLUDE NA_SYSADMIN1 LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ME302 - System error: no internal unit & language & ?

  The SAP error message ME302 ("System error: no internal unit & language &") typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that the system is unable to find the necessary internal unit of measure or language settings for processing the transaction.
  Causes:
  
  Missing Configuration: The internal unit of measure or language settings may not be configured correctly in the system.
  Master Data Issues: The material master or vendor master data may be incomplete or incorrectly set up, lacking the necessary units of measure or language settings.
  Customizing Settings: There may be issues with the customizing settings in the SAP system that affect how units of measure and languages are handled.
  Data Inconsistencies: There could be inconsistencies in the data that are causing the system to fail to retrieve the necessary information.
  
  Solutions:
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM03) and verify that the