How To Fix DS521 - Unable to analyze: Master language &1 is different from logon language &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DS - Messages for Editing Text Elements in ABAP Programs

• Message number: 521

• Message text: Unable to analyze: Master language &1 is different from logon language &2

What causes this issue?

Comparsions in a language other than the program master language are
not possible, since foreign language texts that have already been
maintained could sometimes be overwritten with the original texts in
the program master 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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DS521 - Unable to analyze: Master language &1 is different from logon language &2 ?

  The SAP error message DS521, which states "Unable to analyze: Master language &1 is different from logon language &2," typically occurs in the context of data analysis or reporting when there is a mismatch between the master language of the data and the language of the user’s logon session.
  
  Cause:
  
  Language Mismatch: The primary cause of this error is that the master language of the data (e.g., the language in which the data was originally created or is stored) is different from the language in which the user is logged into the SAP system.
  Data Configuration: The data or objects being analyzed may have been configured or created in a different language than the one the user is currently using.
  User Settings: The user’s logon language settings may not match the language settings of the data being accessed.
  
  
  Solution:
  
  Change Logon Language: Log off from the SAP system and log back in using the master language