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

SOI559 - Overview

• 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