How To Fix CNV_IUUC_REPL_ADV_SE111 - Select only one row

CNV_IUUC_REPL_ADV_SE111 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 111

• Message text: Select only one row

Self-Explanatory Message

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CNV_IUUC_REPL_ADV_SE111 - Details

• The SAP error message CNV_IUUC_REPL_ADV_SE111 ("Select only one row") typically occurs in the context of data replication or migration processes, particularly when using the SAP Landscape Transformation (SLT) Replication Server or similar tools. This error indicates that the system expected a single row to be selected from a database table or a result set, but multiple rows were returned instead.
  
  Cause:
  
  Multiple Rows Returned: The most common cause of this error is that a query or operation is designed to handle a single record, but the underlying data or the conditions applied to the query resulted in multiple records being returned.
  Incorrect Filtering: The filters or conditions applied in the selection criteria may not be specific enough, leading to multiple rows being selected.
  Data Integrity Issues: There may be issues with the data integrity in the source system, such as duplicate entries that violate the expected uniqueness of the data.
  
  
  Solution:
  
  Review the Query: Check the