How To Fix R11138 - Language key &1 does not match ISO code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: R11 - Business Partner and BDT

• Message number: 138

• Message text: Language key &1 does not match ISO code &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message R11138 - Language key &1 does not match ISO code &2 ?

  The SAP error message R11138 indicates a mismatch between the language key and the ISO code in the system. This typically occurs when the language key defined in the system does not correspond to the expected ISO language code.
  Cause:
  
  Incorrect Language Key: The language key defined in the SAP system does not match the ISO code that is expected for that language.
  Configuration Issues: There may be issues in the configuration settings where the language key is set incorrectly.
  Data Entry Errors: Manual data entry errors when setting up language keys or ISO codes can lead to this mismatch.
  Custom Development: If there are custom programs or enhancements that manipulate language settings, they may inadvertently cause this error.
  
  Solution:
  
  
  Check Language Key Configuration:
  
  Go to transaction SE11 (Data Dictionary) and check the table T002 (Language Key).
  Verify that the language key you are using corresponds to the correct ISO code.
  
  
  
  Verify ISO Code:
  
  Ensure that the ISO code you are using is valid and correctly configured in the system.
  You can check the ISO codes in the table T005 (Countries) or T002 (Language Key).
  
  
  
  Adjust Language Settings:
  
  If you find discrepancies, you may need to adjust the language settings in your configuration.
  Use transaction SPRO to navigate to the relevant configuration settings and ensure that the language keys and ISO codes are correctly aligned.
  
  
  
  Check Custom Code:
  
  If there are any custom developments, review the code to ensure that it is not causing the mismatch.
  Look for any hardcoded values or logic that may be incorrectly handling language keys or ISO codes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to language settings and ISO codes for additional guidance.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  Language Keys: Language keys in SAP are used to identify the languages in which data is stored and displayed. Each language key corresponds to a specific language.
  ISO Codes: ISO codes are standardized codes that represent languages and countries. They are used globally to ensure consistency in language representation.
  SAP Notes: Check SAP Notes for any known issues or patches related to language settings and error R11138.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.