How To Fix /SAPAPO/SNP139 - Conversion of &1 to &2 for product &3 not maintained in master data

/SAPAPO/SNP139 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 139

• Message text: Conversion of &1 to &2 for product &3 not maintained in master data

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 /SAPAPO/SNP139 - Conversion of &1 to &2 for product &3 not maintained in master data ?

  The SAP error message /SAPAPO/SNP139 indicates that there is a problem with the conversion of a product's data from one format to another in the context of SAP Advanced Planning and Optimization (APO). Specifically, it suggests that the necessary conversion settings for the product in question are not maintained in the master data.
  
  Cause:
  
  Missing Conversion Data: The error typically arises when the system attempts to convert a product's data (like units of measure, planning versions, etc.) but cannot find the necessary conversion factors or settings in the master data.
  Incorrect Master Data Configuration: The master data for the product may not be fully configured, or the relevant conversion settings may not have been defined.
  Data Inconsistency: There may be inconsistencies in the master data that prevent the system from performing the required conversion.
  
  
  Solution:
  
  
  Check Master Data: 
  
  Go to the product master data in SAP APO and verify that all necessary fields are filled out