How To Fix /SSB/CORE634 - Language key empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /SSB/CORE -

• Message number: 634

• Message text: Language key empty

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SSB/CORE634 - Language key empty ?

  The SAP error message /SSB/CORE634 Language key empty typically indicates that a required language key is missing in the context of a specific operation or transaction within the SAP system. This error can occur in various scenarios, particularly when dealing with data that requires language-specific information, such as text elements, descriptions, or translations.
  Cause:
  
  Missing Language Key: The most common cause is that the language key (which indicates the language in which data is stored or displayed) is not provided or is empty in the relevant data structure.
  Configuration Issues: There may be configuration issues in the system where language settings are not properly defined.
  Data Entry Errors: During data entry, the language key may not have been filled in, leading to this error when the system tries to process the data.
  Custom Development: If there are custom programs or enhancements, they may not be handling language keys correctly.
  
  Solution:
  
  Check Data Entries: Review the data entries in the relevant transaction or table to ensure that the language key is filled in correctly. If it is empty, provide the appropriate language key (e.g., 'EN' for English, 'DE' for German).
  Configuration Review: Check the configuration settings related to languages in the SAP system. Ensure that the languages you are working with are properly configured and activated.
  Debugging: If the error occurs in a custom program, debug the program to identify where the language key is being set or used. Ensure that it is being populated correctly.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  Consult Documentation: Review the documentation for the specific module or transaction where the error occurs to understand the requirements for language keys.
  
  Related Information:
  
  Language Keys in SAP: Language keys are typically represented by a two-letter code (ISO 639-1 format) and are used throughout the SAP system to manage multilingual data.
  Transaction Codes: Depending on where the error occurs, you may need to look into specific transaction codes related to the module you are working with (e.g., SE11 for data dictionary, SE80 for development objects).
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or development team for further investigation.