How To Fix C0309 - - Charact. & &: Assign variable name

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 309

• Message text: - Charact. & &: Assign variable name

What causes this issue?

The process instruction contains characteristic &V1& &V2& defining
the variable. However, no value has been assigned to the
characteristic, that is, no variable name has been specified.

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 the required variable 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 C0309 - - Charact. & &: Assign variable name ?

  The SAP error message C0309 - "Charact. & &: Assign variable name" typically occurs when there is an issue with the assignment of a variable name in your ABAP code. This error indicates that the system expects a variable name but has encountered an invalid character or an incomplete assignment.
  
  Cause:
  
  Invalid Characters: The variable name may contain invalid characters or symbols that are not allowed in ABAP variable names.
  Missing Variable Name: The variable name might be missing or not properly defined before its usage.
  Syntax Errors: There could be a syntax error in the code where the variable is being assigned or used.
  Incorrect Data Type: The variable may not be declared with the correct data type or may not be compatible with the operation being performed.
  
  
  Solution:
  
  Check Variable Names: Ensure that all variable names conform to ABAP naming conventions. Variable names should start with a letter and can contain letters, numbers, and underscores.
  Declare