How To Fix /SAPAPO/CULL003 - Error calling interface method of class &1

/SAPAPO/CULL003 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CULL -

• Message number: 003

• Message text: Error calling interface method of class &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/CULL003 - Error calling interface method of class &1 ?

  The SAP error message /SAPAPO/CULL003 typically indicates an issue with calling an interface method of a specific class in the SAP Advanced Planning and Optimization (APO) module. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the implementation of the class or method being called.
  Causes:
  
  Class Implementation Issues: The class specified in the error message may not be implemented correctly, or the method being called may not exist or may have been modified.
  Data Inconsistencies: There may be inconsistencies in the data being processed, which can lead to the method failing to execute properly.
  Configuration Errors: Incorrect configuration settings in the APO system can lead to this error when the system attempts to call the method.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to call the method in the specified class.
  System Bugs: There may be bugs in the SAP system or