How To Fix AW051 - Generic subnumbers not accepted: enter subnumber

AW051 - Overview

• Message type: E = Error

• Message class: AW - AuC messages

• Message number: 051

• Message text: Generic subnumbers not accepted: enter subnumber

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?

Enter a sub-number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AW051 - Generic subnumbers not accepted: enter subnumber ?

  The SAP error message AW051 ("Generic subnumbers not accepted: enter subnumber") typically occurs in the context of asset accounting when you are trying to post transactions related to assets. This error indicates that the system is expecting a specific subnumber for an asset, but a generic subnumber has been provided instead.
  
  Cause:
  
  Generic Subnumber Usage: The error arises when a generic subnumber (like 0000) is used instead of a specific subnumber that is required for the transaction.
  Configuration Settings: The asset master data may be configured in such a way that it does not allow generic subnumbers for certain transactions.
  Transaction Type: The type of transaction being performed may require a specific subnumber, and the system is enforcing this rule.
  
  
  Solution:
  
  Enter a Specific Subnumber: When prompted by the error message, ensure that you enter a valid and specific subnumber for the asset instead of a generic one.
  Check Asset Master Data: Review the asset master data