How To Fix DPR_SHARED086 - Logon language is invalid; default language becomes master language

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_SHARED - Development Projects: Messages for Shared Objects

• Message number: 086

• Message text: Logon language is invalid; default language becomes master language

What causes this issue?

The logon language is not defined as a possible text language in
Customizing for <LS>Project Management</> under <LS>Specify Text
Languages</>. Therefore, it is invalid.

System Response

The default language from Customizing becomes the master language of
the new object that was created.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_SHARED086 - Logon language is invalid; default language becomes master language ?

  The SAP error message DPR_SHARED086 indicates that the logon language specified during the user login is invalid. As a result, the system defaults to the master language for the session. This can occur in various scenarios, particularly when working with SAP Project Management (DPR) or other modules that rely on user language settings.
  
  Cause:
  
  Invalid Logon Language: The language code entered during the logon process does not match any of the languages configured in the SAP system.
  User Profile Settings: The user profile may have a language setting that is not valid or not supported by the system.
  System Configuration: The SAP system may not have the necessary language packs installed or configured.
  
  
  Solution:
  
  
  Check Logon Language:
  
  Ensure that the logon language you are using is valid. Common language codes include:
  EN for English
  DE for German
  FR for French
  ES for Spanish
  
  
  If you are unsure, try logging in with a known valid language code.
  
  
  
  User Profile Settings:
  
  Go to transaction SU01 (User