How To Fix C1071 - Set language indicator

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 071

• Message text: Set language indicator

What causes this issue?

You have not entered a language indicator. This means that the text
cannot be assigned to a language.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter a valid language indicator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1071 - Set language indicator ?

  The SAP error message C1071, which states "Set language indicator," typically occurs when there is an issue with the language settings in the SAP system. This error can arise in various contexts, such as during the creation of master data, when trying to access certain transactions, or when performing data uploads.
  Cause:
  
  Missing Language Indicator: The language indicator is not set for the user or the data being processed. This can happen if the language settings are not properly configured in the user profile or if the data being uploaded does not have a language specified.
  User Profile Settings: The user profile may not have a default language set, or the language set may not be supported by the system.
  Data Upload Issues: If you are uploading data (e.g., using LSMW or BAPIs), the data might be missing the language field or the language code is incorrect.
  
  Solution:
  
  
  Check User Profile:
  
  Go to transaction SU01 (User Maintenance).
  Enter your user ID and click on "Change."
  Check the "Defaults" tab to ensure that a valid language is set in the "Logon Language" field.
  
  
  
  Set Language in Data Upload:
  
  If you are uploading data, ensure that the language field is included in your data file and that it contains a valid language code (e.g., 'EN' for English, 'DE' for German).
  Review the mapping in your data upload tool (like LSMW) to ensure that the language field is correctly mapped.
  
  
  
  Check Language Settings in the System:
  
  Ensure that the required languages are installed and activated in the SAP system. This can be checked by the system administrator.
  Use transaction SMLT to check the installed languages.
  
  
  
  Consult Documentation: If the issue persists, refer to SAP Notes or documentation related to the specific transaction or process you are working with, as there may be additional context or specific fixes available.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific scenarios related to error C1071.
  Transaction Codes: Familiarize yourself with transaction codes like SU01, SMLT, and others that may help in troubleshooting user and language settings.
  User Training: Ensure that users are trained on how to set their language preferences and understand the implications of language settings in SAP.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.