How To Fix CP_ES_TASK_MAINT066 - A language key was not transferred. System language (&2) is used.

SAP Error Message - Details

• Message type: E = Error

• Message class: CP_ES_TASK_MAINT - Maintenance task list: message class

• Message number: 066

• Message text: A language key was not transferred. System language (&2) is used.

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 CP_ES_TASK_MAINT066 - A language key was not transferred. System language (&2) is used. ?

  The SAP error message CP_ES_TASK_MAINT066 indicates that a language key was not transferred in a specific context, and as a result, the system defaults to using the system language (indicated by &2). This error typically arises in scenarios where language-dependent data is being processed, such as when creating or maintaining tasks, documents, or other objects that require language-specific information.
  Cause:
  
  Missing Language Key: The primary cause of this error is that the application or transaction did not provide a language key when it was expected. This can happen if the user interface or the program logic does not specify a language.
  Configuration Issues: There may be configuration issues in the SAP system that prevent the correct language key from being recognized or passed.
  User Settings: The user profile may not have a default language set, or the language settings may not be correctly configured.
  
  Solution:
  
  Check Language Key: Ensure that the language key is being passed correctly in the transaction or program. If you are developing a custom program, make sure to include the language key in the relevant function calls.
  User Profile Settings: Verify that the user profile has a default language set. You can check this in the user settings (transaction SU01) under the "Defaults" tab.
  Transaction Settings: If you are using a specific transaction, check if there are any settings or parameters that need to be configured to ensure the language key is passed.
  Debugging: If you are a developer or have access to debugging tools, you can trace the program execution to see where the language key is being omitted.
  SAP Notes: Check for any relevant SAP Notes that may address this issue. Sometimes, there are known bugs or patches that can resolve such errors.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or transaction you are working with to understand how language keys are handled.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Language: Understand that the system language is a fallback option, but it may not be suitable for all users, especially in multilingual environments.
  
  By addressing the missing language key and ensuring proper configuration, you should be able to resolve the error CP_ES_TASK_MAINT066.