How To Fix WW301 - No sub-object found

WW301 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 301

• Message text: No sub-object found

What causes this issue?

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

System Response

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW301 - No sub-object found ?

  The SAP error message WW301 "No sub-object found" typically occurs in the context of internal orders, cost centers, or other financial objects when the system cannot find a specified sub-object (such as a cost element or a specific account) associated with the main object. This can happen during various transactions, such as posting costs or creating reports.
  Causes:
  
  Missing Sub-Object: The sub-object (e.g., cost element) you are trying to use does not exist in the system.
  Incorrect Configuration: The configuration for the internal order or cost center may not be set up correctly, leading to the absence of the required sub-object.
  Authorization Issues: The user may not have the necessary authorizations to access the sub-object.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from recognizing the sub-object.
  Incorrect Input: The user may have entered an incorrect or invalid sub-object in the transaction.
  
  Solutions:
  
  Check Sub-Object Existence: Verify that the