How To Fix OAA_PARALLEL_ATP018 - Package size &1 is invalid

OAA_PARALLEL_ATP018 - Overview

• Message type: E = Error

• Message class: OAA_PARALLEL_ATP - Message class for parallel ATP

• Message number: 018

• Message text: Package size &1 is invalid

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 OAA_PARALLEL_ATP018 - Package size &1 is invalid ?

  The SAP error message OAA_PARALLEL_ATP018, which states "Package size &1 is invalid," typically occurs in the context of Advanced ATP (Available-to-Promise) checks in SAP. This error indicates that the package size specified in the system is not valid, which can lead to issues in processing orders or managing inventory.
  
  Cause:
  
  
  Invalid Package Size: The package size specified in the configuration or during the transaction is not recognized by the system. This could be due to:
  
  A typo or incorrect entry in the package size field.
  The package size not being defined in the relevant master data (e.g., material master).
  The package size being outside the acceptable range defined in the system.
  
  
  
  
  Configuration Issues: There may be issues with the configuration settings related to packaging in the Advanced ATP settings.
  
  
  Master Data Issues: The material master data may not have the correct packaging information set up, leading to this error when the system tries to process it.
  
  
  
  Solution:
  
  
  Check Package