How To Fix /SAPAPO/OM520 - Cust. rqmnts w/o cons. &1 &2, Product &3, Location &4

/SAPAPO/OM520 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 520

• Message text: Cust. rqmnts w/o cons. &1 &2, Product &3, Location &4

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/OM520 - Cust. rqmnts w/o cons. &1 &2, Product &3, Location &4 ?

  The SAP error message /SAPAPO/OM520 indicates that there are customer requirements that do not have corresponding consumption in the system. This typically occurs in the context of Advanced Planning and Optimization (APO) within SAP, particularly when dealing with demand planning and supply chain management.
  
  Cause:
  The error message /SAPAPO/OM520 can be triggered by several factors, including:
  
  Missing Consumption: Customer requirements (like sales orders or forecasts) exist, but there are no corresponding supply elements (like planned orders or production orders) that consume these requirements.
  Incorrect Configuration: The configuration settings for consumption in the APO system may not be set up correctly, leading to a mismatch between demand and supply.
  Data Issues: There may be issues with the data itself, such as incorrect or incomplete entries in the master data (e.g., product master, location master).
  Planning Version: The planning version being used may not have the necessary data or may not be activated properly.
  
  
  Solution:
  To resolve the error, you