How To Fix /SAPAPO/RSP01131 - Confirmed date impossible (error no. &1)

/SAPAPO/RSP01131 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RSP01 -

• Message number: 131

• Message text: Confirmed date impossible (error no. &1)

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/RSP01131 - Confirmed date impossible (error no. &1) ?

  The SAP error message /SAPAPO/RSP01131 Confirmed date impossible (error no. &1) typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the scheduling of a production order or a planned order. This error indicates that the system cannot confirm the requested date for the order due to various reasons.
  Causes:
  
  Capacity Constraints: The production resources (work centers) may be overloaded, leading to an inability to confirm the requested date.
  Material Availability: The required materials for the production order may not be available on the requested date.
  Scheduling Parameters: Incorrect or missing scheduling parameters in the order or in the master data can lead to this error.
  Lead Times: The lead times defined for the production process may not allow for the requested date to be met.
  Production Versions: If the production version is not valid or not maintained correctly, it can lead to scheduling issues.
  Planning Strategy: The planning strategy