How To Fix UMG160 - Language field name must be specified for table category '1'.

SAP Error Message - Details

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 160

• Message text: Language field name must be specified for table category '1'.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMG160 - Language field name must be specified for table category '1'. ?

  The SAP error message UMG160, which states "Language field name must be specified for table category '1'," typically occurs in the context of SAP's data dictionary or when working with multilingual data. This error indicates that a language field is required for a specific table that is categorized as a "translation table" (category '1') but has not been defined.
  Cause:
  
  Missing Language Field: The table in question is expected to have a language field (usually named SPRACHE or similar) to support multilingual data, but it has not been specified in the table definition.
  Incorrect Table Configuration: The table may be incorrectly configured in the data dictionary, leading to the system not recognizing the necessary language field.
  Custom Development Issues: If the table is part of a custom development, the developer may have overlooked defining the language field.
  
  Solution:
  
  
  Define the Language Field:
  
  Go to the Data Dictionary (transaction SE11).
  Locate the table that is causing the error.
  Ensure that a language field is defined. This field should typically be of type CHAR with a length of 1 or 2, depending on your requirements.
  The field should be marked as a key field if it is part of the primary key.
  
  
  
  Check Table Category:
  
  Ensure that the table is correctly categorized. For translation tables, the category should be set to '1'.
  You can check this in the table's technical settings.
  
  
  
  Transport Requests:
  
  If changes are made, ensure that they are included in a transport request if you are working in a development environment.
  
  
  
  Testing:
  
  After making the necessary changes, activate the table and test the functionality to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Table Categories: In SAP, tables can be categorized into different types based on their purpose (e.g., transparent tables, pooled tables, cluster tables, etc.). Category '1' is specifically for translation tables that require a language field.
  Language Handling in SAP: SAP supports multiple languages, and proper handling of language fields is crucial for applications that need to display data in different languages.
  Documentation: Refer to SAP Help documentation for more details on data dictionary objects and multilingual data handling.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP Basis or ABAP development team for further assistance.