How To Fix COM_PME_PARSER063 - Reference to object $ROOT, $PARENT or $SELF required

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_PARSER - Configuration

• Message number: 063

• Message text: Reference to object $ROOT, $PARENT or $SELF required

What causes this issue?

The syntax check found an error. One possible cause is that you made an
error when entering the reference object ($ROOT, $PARENT or $SELF).

System Response

The cursor shows you where the error occurs in your entry.

How to fix this error?

Check the dependency at the cursor. Correct your entry for the
reference object if required.
Check also other possible causes of error (messages).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PME_PARSER063 - Reference to object $ROOT, $PARENT or $SELF required ?

  The SAP error message COM_PME_PARSER063 indicates that there is a reference to an object that is not properly defined or is missing in the context of the operation being performed. Specifically, it mentions that a reference to $ROOT, $PARENT, or $SELF is required, which are typically used in the context of object-oriented programming or when dealing with hierarchical data structures in SAP.
  Cause:
  
  Incorrect Context: The error often arises when the code is trying to access a parent or self-reference in a context where it is not available. This can happen if the object is not instantiated correctly or if the context is not set up properly.
  Missing Object Definition: If the object that is supposed to be referenced is not defined or is out of scope, the parser will throw this error.
  Syntax Errors: There may be syntax errors in the code that prevent the parser from correctly interpreting the references.
  
  Solution:
  
  Check Object Instantiation: Ensure that the object you are trying to reference is properly instantiated and is in scope. If you are using $PARENT or $SELF, make sure that the current context allows for these references.
  Review Code Logic: Go through the logic of your code to ensure that you are not trying to access a parent or self-reference in a situation where it does not make sense. For example, if you are in a child object, ensure that the parent object is correctly defined and accessible.
  Correct Syntax: Look for any syntax errors in your code that might be causing the parser to misinterpret the references. Ensure that all references are correctly formatted and that there are no typos.
  Debugging: Use debugging tools available in SAP to step through the code and identify where the error is occurring. This can help you pinpoint the exact line or operation that is causing the issue.
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance related to the context in which you are working. There may be additional nuances based on the specific module or functionality you are using.
  
  Related Information:
  
  SAP Community: Engaging with the SAP community forums can provide insights from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  Training and Documentation: If you are new to SAP or the specific module you are working with, consider reviewing training materials or documentation to better understand object references and context management.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.