How To Fix /SAPAPO/RRP_EMH_UI004 - Combination of &1 and &2 is not valid

/SAPAPO/RRP_EMH_UI004 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RRP_EMH_UI -

• Message number: 004

• Message text: Combination of &1 and &2 is not valid

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/RRP_EMH_UI004 - Combination of &1 and &2 is not valid ?

  The SAP error message /SAPAPO/RRP_EMH_UI004 Combination of &1 and &2 is not valid typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the combination of certain parameters or values in a planning scenario. The placeholders &1 and &2 in the error message represent specific values that are causing the issue, such as a product, location, or other planning-related attributes.
  
  Cause:
  
  
  Invalid Combination: The error usually indicates that the combination of the two parameters (e.g., product and location) does not exist or is not valid in the system. This could be due to:
  
  The product or location not being defined in the system.
  The product not being assigned to the location in the master data.
  The combination being restricted by configuration settings or business rules.
  
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or planning data that lead to this error.
  
  
  Authorization Issues: Sometimes, the user may