How To Fix ESH_TREX_ADMIN112 - The relation has cardinality &1:&2

ESH_TREX_ADMIN112 - Overview

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 112

• Message text: The relation has cardinality &1:&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_TREX_ADMIN112 - The relation has cardinality &1:&2 ?

  The SAP error message ESH_TREX_ADMIN112 with the description "The relation has cardinality &1:&2" typically occurs in the context of the SAP Enterprise Search (TREX) administration. This error indicates that there is a mismatch in the expected cardinality of a relationship between two entities in the data model.
  
  Cause:
  The cardinality refers to the number of instances of one entity that can or must be associated with instances of another entity. The error message suggests that the relationship defined in the data model does not match the actual data being processed. For example, if the system expects a one-to-many relationship (1:N) but finds a many-to-many relationship (N:M), it will trigger this error.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Data Model Configuration:
  
  Review the data model configuration in the TREX administration. Ensure that the cardinality defined for the relationships between entities is correct and matches the actual data.
  
  
  
  Data Consistency:
  
  Verify the data being indexed.