How To Fix ATO120 - No mapping information found for item type &1

ATO120 - Overview

• Message type: E = Error

• Message class: ATO - Adaptation Transport Organizer Messages

• Message number: 120

• Message text: No mapping information found for item type &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATO120 - No mapping information found for item type &1 ?

  The SAP error message ATO120 ("No mapping information found for item type &1") typically occurs in the context of Advanced Planning and Optimization (APO) or when dealing with configurable products in SAP. This error indicates that the system is unable to find the necessary mapping information for a specific item type, which is essential for processing the item correctly.
  
  Cause:
  
  Missing Mapping Configuration: The most common cause is that the mapping information for the specified item type (denoted by &1) has not been defined in the system.
  Incorrect Item Type: The item type being referenced may not be valid or may not exist in the system.
  
  Configuration Issues: There may be issues with the configuration settings related to the product or item type in question.
  Data Inconsistencies: There could be inconsistencies or missing data in the master data related to the item type.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Navigate to the relevant configuration settings in SAP (e.g., transaction codes