How To Fix CRMN_REPORT140 - Single value field &1 cannot be used multiple times

CRMN_REPORT140 - Overview

• Message type: E = Error

• Message class: CRMN_REPORT - Reporting: Messages

• Message number: 140

• Message text: Single value field &1 cannot be used multiple times

Self-Explanatory Message

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CRMN_REPORT140 - Details

• The SAP error message CRMN_REPORT140 indicates that a single value field (denoted as &1) is being used multiple times in a context where it is not allowed. This typically occurs in reports or queries where a field is expected to have a unique value but is being referenced more than once.
  
  Cause:
  
  Field Usage: The error arises when a field that is defined to hold a single value is included multiple times in a selection screen, report layout, or query definition.
  Data Model Constraints: The underlying data model may enforce that certain fields can only be used once to maintain data integrity and avoid ambiguity.
  
  Configuration Issues: There may be a misconfiguration in the report or query setup that leads to the same field being referenced multiple times.
  
  
  Solution:
  
  Review Field Usage: Check the report or query definition to ensure that the single value field is only used once. If it is necessary to use the