How To Fix /SAPAPO/RRP_ATP010 - Error during ATP check: Schedule line group not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_ATP -

• Message number: 010

• Message text: Error during ATP check: Schedule line group not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_ATP010 - Error during ATP check: Schedule line group not found ?

  The SAP error message /SAPAPO/RRP_ATP010 Error during ATP check: Schedule line group not found typically occurs in the Advanced Planning and Optimization (APO) module when the system is unable to find a corresponding schedule line group for a specific product or order during the Available-to-Promise (ATP) check. This can hinder the system's ability to determine product availability for sales orders or production orders.
  Causes:
  
  Missing Schedule Line Group: The schedule line group for the material in question may not be defined in the system.
  Incorrect Material Master Data: The material master data may not be correctly configured, leading to the absence of a schedule line group.
  
  Configuration Issues: There may be issues in the configuration settings related to ATP checks or schedule line groups.
  Master Data Inconsistencies: Inconsistencies in master data, such as the product or customer data, can lead to this error.
  Missing or Incorrectly Assigned Sales Document Types: The sales document type may not