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

SAP Error Message - Details

• 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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRMN_REPORT140 - Single value field &1 cannot be used multiple times ?

  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 field multiple times, consider whether it can be replaced with a different field or if the logic can be adjusted.
  Modify Report/Query: If the field is being used in a selection criteria or output layout, modify the report or query to remove the duplicate reference.
  Consult Documentation: Refer to SAP documentation or help resources for guidelines on how to properly configure reports and queries, especially regarding field usage.
  Testing: After making changes, test the report or query to ensure that it runs without errors and produces the expected results.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on how to handle single value fields in reports.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Field Properties: Review the properties of the field in question to understand its constraints and intended usage within the system.
  
  By addressing the cause of the error and following the suggested solutions, you should be able to resolve the CRMN_REPORT140 error effectively.