How To Fix C$606 - The maximum identifier length cannot exceed the field length

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 606

• Message text: The maximum identifier length cannot exceed the field length

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C$606 - The maximum identifier length cannot exceed the field length ?

  The SAP error message C$606, which states "The maximum identifier length cannot exceed the field length," typically occurs when there is an attempt to use an identifier (such as a variable name, field name, or other identifiers) that exceeds the maximum length allowed by the system for that specific field.
  Cause:
  
  Identifier Length Exceeded: The most common cause of this error is that the identifier you are trying to use (like a variable name or a field name) exceeds the maximum length defined for that field in the database or in the program.
  Data Type Mismatch: Sometimes, this error can also occur if there is a mismatch between the expected data type and the actual data being processed.
  Configuration Issues: In some cases, configuration settings in the system may lead to this error if they are not aligned with the expected lengths of identifiers.
  
  Solution:
  
  Check Identifier Length: Review the identifier that is causing the error and ensure that it does not exceed the maximum length allowed. In SAP, the maximum length for identifiers is typically 30 characters.
  Rename Identifiers: If the identifier is too long, consider renaming it to a shorter version that still conveys the necessary meaning but adheres to the length restrictions.
  Review Data Types: Ensure that the data types being used in your program or configuration match the expected types. If there is a mismatch, correct it accordingly.
  Debugging: If you are working in an ABAP program, use the debugger to trace where the error is occurring and inspect the values of the identifiers being used.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on naming conventions and identifier lengths.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, there may be specific fixes or recommendations provided by SAP.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  Best Practices: Follow best practices for naming conventions in SAP to avoid such errors in the future. This includes keeping identifiers concise and meaningful while adhering to length restrictions.
  
  By addressing the identifier length and ensuring proper data types, you should be able to resolve the C$606 error in SAP.