How To Fix CRD_CUST337 - Selection: Relational operator &1 is not allowed

CRD_CUST337 - Overview

• Message type: E = Error

• Message class: CRD_CUST - Credentialing: Messages for Editing Customizing

• Message number: 337

• Message text: Selection: Relational operator &1 is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRD_CUST337 - Selection: Relational operator &1 is not allowed ?

  The SAP error message CRD_CUST337 indicates that there is an issue with the selection criteria in a query or report where a relational operator is being used incorrectly. This error typically arises in the context of customer data or master data processing, particularly when using selection screens or filters.
  
  Cause:
  The error message "Selection: Relational operator &1 is not allowed" suggests that the relational operator specified (denoted by &1) is not valid for the field or context in which it is being used. This can happen due to several reasons:
  
  Invalid Operator: The operator used (e.g., =, <>, >, <, >=, <=) is not supported for the data type of the field being queried.
  Field Type Mismatch: The field may be of a type that does not support the specified relational operator (e.g., using a numeric operator on a character field).
  Custom Logic: If there is custom code or enhancements in the system, it may