How To Fix /SAPAPO/RRP018 - Choose one of the options for in-house production/external procurement

/SAPAPO/RRP018 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 018

• Message text: Choose one of the options for in-house production/external procurement

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/RRP018 - Choose one of the options for in-house production/external procurement ?

  The SAP error message /SAPAPO/RRP018 typically occurs in the context of Advanced Planning and Optimization (APO) when there is a conflict in the planning process regarding the choice between in-house production and external procurement. This error indicates that the system requires a decision on how to fulfill a demand, and it cannot automatically determine whether to produce the item internally or procure it externally.
  
  Cause:
  
  
  Configuration Issues: The system may not be properly configured to determine the preferred method of fulfilling demand.
  Missing Master Data: The material master data may not have the necessary settings for in-house production or external procurement.
  Planning Strategy: The planning strategy assigned to the material may not be set up correctly, leading to ambiguity in decision-making.
  Stock Availability: There may be insufficient stock or capacity to fulfill the demand, prompting the system to seek a decision.
  Multiple Options: The system has identified multiple valid options for fulfilling the demand, and it