How To Fix CNV_IUUC_REPL_ADV_SE150 - Field positions changed. &1 will become key field

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 150

• Message text: Field positions changed. &1 will become key field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_ADV_SE150 - Field positions changed. &1 will become key field ?

  The SAP error message CNV_IUUC_REPL_ADV_SE150 indicates that there is an issue with the field positions in a data replication scenario, specifically in the context of the SAP Landscape Transformation (SLT) replication process. This error typically arises when the structure of the source table has changed, leading to a situation where the field positions do not match the expected configuration in the target system.
  
  Cause:
  
  
  Field Position Changes: The most common cause of this error is that the field positions in the source table have changed. This can happen due to:
  
  Changes in the database schema (e.g., adding, removing, or reordering fields).
  Changes made to the underlying data model in the source system.
  Updates or modifications to the source table that were not reflected in the SLT configuration.
  
  
  
  Key Field Changes: The error message indicates that a field that was not previously a key field is now being treated as a key field due to the changes