How To Fix SOI559 - Table &1 has a change of the significant language key field

SAP Error Message - Details

• Message type: E = Error

• Message class: SOI - Safe Online Import/Upgrade Messages

• Message number: 559

• Message text: Table &1 has a change of the significant language key field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOI559 - Table &1 has a change of the significant language key field ?

  The SAP error message SOI559 indicates that there has been a change in the significant language key field of a table, which can lead to inconsistencies in the data or issues with data retrieval. This error typically arises in the context of SAP's handling of multilingual data, where certain fields are designated as significant for language-specific entries.
  Cause:
  The error occurs when:
  
  A table's structure has been modified, specifically the language key field (e.g., a field that determines the language of the data).
  The change may involve adding, removing, or altering the language key field in a way that affects how data is stored or retrieved.
  The system detects that the existing data does not conform to the new structure or rules defined for the table.
  
  Solution:
  To resolve the SOI559 error, you can take the following steps:
  
  
  Check Table Structure: Review the table definition in the Data Dictionary (SE11) to understand the changes made to the language key field. Ensure that the changes are intended and correctly implemented.
  
  
  Data Consistency Check: Run consistency checks on the affected table to identify any records that may not comply with the new structure. You can use transaction codes like SE14 (Database Utility) to check and repair inconsistencies.
  
  
  Adjust Data: If inconsistencies are found, you may need to adjust the data in the table to align with the new structure. This could involve updating records to ensure they have the correct language key values.
  
  
  Transport Requests: If the changes were made in a development environment, ensure that the transport requests are correctly managed and that the changes are properly moved to the production environment.
  
  
  Consult Documentation: Review SAP notes and documentation related to the specific table and language key changes. There may be specific guidelines or recommendations provided by SAP.
  
  
  Testing: After making the necessary adjustments, conduct thorough testing to ensure that the changes do not introduce new issues and that the system behaves as expected.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE37 (Function Module), SE80 (Object Navigator).
  SAP Notes: Check the SAP Support Portal for any relevant notes that may address this specific error or provide additional guidance.
  Multilingual Data Handling: Familiarize yourself with how SAP handles multilingual data, including the significance of language key fields in various tables.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation and resolution.