How To Fix /SAPAPO/DEPL_MESS120 - Error during source determination for sub-BOD &1 &2 (mode &3)

/SAPAPO/DEPL_MESS120 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DEPL_MESS -

• Message number: 120

• Message text: Error during source determination for sub-BOD &1 &2 (mode &3)

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/DEPL_MESS120 - Error during source determination for sub-BOD &1 &2 (mode &3) ?

  The SAP error message /SAPAPO/DEPL_MESS120 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue during the source determination process for a sub-BOM (Bill of Materials) or a sub-BOD (Bill of Distribution). This error can arise due to various reasons, and understanding the cause is crucial for finding a solution.
  
  Cause:
  
  Missing or Incorrect Master Data: The error may occur if the master data for the materials, such as the material master, BOM, or resource data, is incomplete or incorrect.
  
  Configuration Issues: There may be configuration issues in the APO system, such as incorrect settings in the planning area or planning book.
  Inconsistent Data: Inconsistencies in the data between the APO and the ERP system can lead to this error.
  Source List Issues: If the source list for the materials is not maintained properly, it can cause problems during source determination.
  Planning Mode Issues: The mode specified in the error