How To Fix C0319 - - Charact.& &: Assign valid function name

C0319 - Overview

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 319

• Message text: - Charact.& &: Assign valid function name

What causes this issue?

The process instruction is of type "dynamic function call".
It contains characteristic &V1& &V2& that defines the function module
to be called. Value &V3& is assigned to the characteristic in the
process instruction.
&V3& is not a valid function module name.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Assign a valid function name to characteristic &V1& &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C0319 - - Charact.& &: Assign valid function name ?

  The SAP error message C0319 - "Charact.& &: Assign valid function name" typically occurs when there is an issue with the naming of a function module or method in ABAP (Advanced Business Application Programming). This error indicates that the name provided for a function is not valid according to the naming conventions or rules defined by SAP.
  
  Cause:
  
  Invalid Characters: The function name may contain invalid characters such as special characters (e.g., &, %, $, etc.) or spaces.
  Naming Conventions: The function name does not adhere to the naming conventions set by SAP, which typically require that function names start with a letter and can only contain letters, numbers, and underscores.
  Length Restrictions: The function name may exceed the maximum length allowed for function names in SAP.
  Reserved Words: The name may conflict with reserved keywords or existing function names in the SAP system.
  
  
  Solution:
  
  Check Function Name: Review the function name you are trying to assign