How To Fix /SAPAPO/RRP_ATP164 - Planned order not existing in ERP, ATP Check not possible

/SAPAPO/RRP_ATP164 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RRP_ATP -

• Message number: 164

• Message text: Planned order not existing in ERP, ATP Check not possible

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_ATP164 - Planned order not existing in ERP, ATP Check not possible ?

  The SAP error message /SAPAPO/RRP_ATP164 indicates that a planned order does not exist in the ERP system, which prevents the Availability Check (ATP Check) from being performed. This error typically arises in the context of Advanced Planning and Optimization (APO) when there is a discrepancy between the APO and ERP systems regarding planned orders.
  Causes:
  
  Synchronization Issues: The planned order may not have been transferred from the ERP system to the APO system. This can happen due to issues in the integration or data transfer processes.
  Order Deletion: The planned order might have been deleted in the ERP system after it was created, leading to a mismatch.
  Incorrect Configuration: There may be configuration issues in the APO system that prevent it from recognizing the planned order.
  Time Lag: There could be a time lag in the data transfer between the ERP and APO systems, especially if the systems are not in real-time sync.
  Master Data Issues: