How To Fix /SAPAPO/SNP138 - Source of supply does not correspond to order group: &

/SAPAPO/SNP138 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 138

• Message text: Source of supply does not correspond to order group: &

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.

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/SAPAPO/SNP138 - Details

• The SAP error message /SAPAPO/SNP138 indicates that there is a mismatch between the source of supply and the order group in the Advanced Planning and Optimization (APO) module, specifically in the Supply Network Planning (SNP) component. This error typically arises when the system is unable to find a valid source of supply for a specific order group, which can lead to issues in planning and execution.
  
  Cause:
  
  Mismatch in Configuration: The source of supply defined in the system does not match the order group assigned to the order. This could be due to incorrect configuration settings in the master data.
  Missing Master Data: The relevant master data (like location, product, or source of supply) may not be properly maintained or may be missing.
  Order Group Settings: The order group settings may not be correctly defined in the system, leading to inconsistencies.
  Planning Version Issues: The planning version being used may not have the correct data