How To Fix NAA151 - Select the "Copy item number" indicator

NAA151 - Overview

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 151

• Message text: Select the "Copy item number" indicator

Self-Explanatory Message

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NAA151 - Details

• The SAP error message NAA151, which states "Select the 'Copy item number' indicator," typically occurs in the context of creating or processing documents in SAP, such as purchase orders or sales orders, where item numbers need to be copied from one document to another.
  
  Cause:
  The error is triggered when the system expects the user to select the "Copy item number" indicator, but it has not been selected. This indicator is often used to determine whether the item numbers from a source document should be copied to a target document during the creation or processing of documents.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Locate the Indicator: In the relevant transaction (e.g., creating a purchase order or sales order), look for the option or checkbox labeled "Copy item number" or similar.
  
  
  Select the Indicator: Ensure that the "Copy item number" checkbox is selected. This may be found in the header or item details section of