How To Fix R8421 - The long text of DataSource &1 is not maintained in the language &2

R8421 - Overview

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 421

• Message text: The long text of DataSource &1 is not maintained in the language &2

Self-Explanatory Message

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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 R8421 - The long text of DataSource &1 is not maintained in the language &2 ?

  The SAP error message R8421 indicates that the long text for a specific DataSource is not maintained in the specified language. This typically occurs when you are trying to use a DataSource in a language that does not have the necessary long text documentation available.
  
  Cause:
  
  Missing Long Text: The long text for the DataSource has not been maintained in the specified language. This can happen if the DataSource was created or modified without providing translations for all required languages.
  Language Settings: The user’s language settings in SAP may not match the languages for which the DataSource has long text maintained.
  DataSource Configuration: The DataSource may not have been fully configured or documented, leading to missing long text entries.
  
  
  Solution:
  
  
  Maintain Long Text:
  
  Go to the DataSource maintenance transaction (e.g., RSA1 for Data Warehousing Workbench).
  Locate the DataSource in question.
  Check the long text for the DataSource and ensure it is maintained for the required language.
  If it is missing,