How To Fix /SAPAPO/ATP337 - A counter of 0 is not allowed

/SAPAPO/ATP337 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 337

• Message text: A counter of 0 is not allowed

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/ATP337 - A counter of 0 is not allowed ?

  The SAP error message /SAPAPO/ATP337 A counter of 0 is not allowed typically occurs in the context of Advanced Planning and Optimization (APO) when dealing with Available-to-Promise (ATP) checks. This error indicates that a counter value, which is expected to be greater than zero, has been set to zero, leading to a failure in processing the ATP check.
  
  Cause:
  
  
  Configuration Issues: The error may arise from incorrect configuration settings in the APO system, particularly in the ATP check settings.
  Master Data Issues: There may be issues with the master data, such as product master records or location data, that are not properly set up.
  Planning Book Settings: The planning book or data view being used may have incorrect settings or may not be properly defined.
  Custom Code: If there are any custom enhancements or user exits that manipulate the ATP logic, they may inadvertently set a counter to zero.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings for