How To Fix /BCV/CFG157 - Query field ID &1 contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: /BCV/CFG -

• Message number: 157

• Message text: Query field ID &1 contains invalid characters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BCV/CFG157 - Query field ID &1 contains invalid characters ?

  The SAP error message /BCV/CFG157 indicates that a query field ID contains invalid characters. This typically occurs in the context of SAP Business Configuration (BC) or when working with query definitions in SAP systems.
  Cause:
  The error is triggered when the field ID specified in a query definition includes characters that are not allowed. Valid characters for field IDs usually include alphanumeric characters (A-Z, a-z, 0-9) and possibly underscores (_), but special characters, spaces, or other symbols are generally not permitted.
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify the Field ID: Check the specific field ID mentioned in the error message (the &1 placeholder will be replaced with the actual field ID).
  
  
  Review the Field ID: Examine the field ID for any invalid characters. Look for:
  
  Special characters (e.g., @, #, $, %, &, etc.)
  Spaces
  Any other non-alphanumeric characters
  
  
  
  Modify the Field ID: If you find any invalid characters, modify the field ID to ensure it only contains valid characters. Replace invalid characters with underscores or remove them entirely.
  
  
  Save Changes: After making the necessary changes, save the query definition or configuration.
  
  
  Test the Query: Run the query again to ensure that the error has been resolved.
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for guidelines on naming conventions and valid characters for field IDs in your specific version of SAP.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP administrator or technical support for further assistance.