How To Fix TL003 - Language & not in system language vector

SAP Error Message - Details

• Message type: E = Error

• Message class: TL - Messages for language transports

• Message number: 003

• Message text: Language & not in system language vector

What causes this issue?

You have tried to edit a language that is not entered in the profile
parameter zcsa/installed_languages of the system.

System Response

Processing is refused.

How to fix this error?

In the instance profile, enter all those languages that you want to
edit in the system and which you want to have as logon languages for
the system.
Note that only codepage-compatible languages can be combined in one
instance.
Example:
You want to run a system using German, English and Russian.
Set up one instance for logging on in German and English, and a further
instance for logon in English and Russian. Observe the MNLS notes on
this matter.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TL003 - Language & not in system language vector ?

  The SAP error message TL003 ("Language & not in system language vector") typically occurs when the system is trying to access a language that is not included in the language vector of the SAP system. The language vector is a list of languages that the SAP system is configured to support, and if a user or a program attempts to use a language that is not part of this vector, the error will be triggered.
  Cause:
  
  Missing Language Configuration: The language you are trying to use is not installed or configured in the SAP system.
  User Profile Settings: The user profile may be set to a language that is not supported by the system.
  Transport Issues: If language packs or transports were not properly imported, it could lead to this error.
  Custom Development: Custom programs or reports may be trying to access a language that is not available in the system.
  
  Solution:
  
  
  Check Language Vector:
  
  Go to transaction code SMLT (Language Transport) to check the installed languages in your system.
  Ensure that the language you are trying to use is listed in the language vector.
  
  
  
  Install Missing Language:
  
  If the required language is not installed, you may need to install it. This can be done through the SAP Software Download Center or by using the appropriate transport requests.
  
  
  
  User Profile Settings:
  
  Check the user settings by going to transaction SU01 (User Maintenance) and verify the logon language for the user. Change it to a supported language if necessary.
  
  
  
  Check Custom Programs:
  
  If the error is coming from a custom program, review the code to ensure it is not hardcoded to use a language that is not available.
  
  
  
  Transport Language Packs:
  
  If you suspect that language packs were not properly transported, you may need to re-import them.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SMLT: Language Transport
  SU01: User Maintenance
  SE93: Transaction Codes
  
  
  SAP Notes: Always check for specific SAP Notes related to language issues, as they may provide patches or additional solutions.
  Documentation: Refer to SAP Help documentation for more details on language settings and configurations.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.