How To Fix /SAPAPO/PP_OPTIMIZER126 - Demand for product &2 at location &1 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 126

• Message text: Demand for product &2 at location &1 not allowed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER126 - Demand for product &2 at location &1 not allowed ?

  The SAP error message /SAPAPO/PP_OPTIMIZER126 indicates that there is an issue with the demand for a specific product at a particular location in the Advanced Planning and Optimization (APO) module. The message typically means that the demand for the specified product at the specified location is not allowed due to certain configuration or data issues.
  
  Cause:
  
  Product Location Not Allowed: The product may not be allowed for the specified location in the planning book or master data settings.
  Planning Version Issues: The demand might be in a planning version that is not active or not allowed for the product/location combination.
  Data Inconsistencies: There may be inconsistencies in the master data, such as missing or incorrect entries in the product master or location master.
  Demand Type Restrictions: The demand type associated with the product may not be valid for the location.
  Product Lifecycle Status: The product may be in a status that does not allow it to