How To Fix W_CB346 - Specify a fieldname

SAP Error Message - Details

• Message type: E = Error

• Message class: W_CB -

• Message number: 346

• Message text: Specify a fieldname

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 W_CB346 - Specify a fieldname ?

  SAP Error Message:
  
  W_CB346 - Specify a fieldname
  
  Cause:
  This warning message typically appears in SAP when a field name is expected but has not been provided or specified in a particular context. It often occurs during configuration, data entry, or programming when a field name parameter is missing or left blank where it is mandatory.
  For example, in scenarios involving:
  
  Defining or modifying field catalogs (e.g., ALV grid field catalogs)
  Setting up data extraction or selection criteria
  Programming with dynamic field references
  Configuring certain SAP tools or reports that require explicit field names
  
  The system prompts the user to specify the field name to proceed.
  
  Solution:
  
  Specify the required field name: Review the screen, configuration, or code where the message appears and enter the appropriate field name.
  Check the context: Identify which field is expected. This might be a database table field, a structure component, or a parameter in a function/module.
  Validate field names: Ensure the field name you enter exists in the relevant data dictionary object or structure.
  Consult documentation or help: If unsure which field to specify, refer to the SAP documentation or the help for the particular transaction or program.
  Debug if necessary: If the message appears during custom development, debug the program to find where the field name is missing and correct the code.
  
  
  Related Information:
  
  Message Class: W_CB346 belongs to message class CB which is related to SAP Basis and sometimes to data dictionary or field catalog operations.
  Common scenarios:
  
  ALV Grid field catalog creation/modification
  Data extraction or report selection screen setup
  Dynamic programming involving field symbols or field names
  
  
  Transaction codes: May appear in transactions involving report generation, data extraction, or configuration (e.g., SE11, SE38, or custom reports).
  SAP Notes: If the message appears unexpectedly or due to a system issue, check SAP Notes for any known bugs or patches related to message W_CB346.
  
  
  If you provide the exact transaction or scenario where this message appears, I can give more tailored advice.