How To Fix APOC_OC_CONFIG153 - Callback must be publicly instantiatable.

APOC_OC_CONFIG153 - Overview

• Message type: E = Error

• Message class: APOC_OC_CONFIG - Output Control Configuration Messages

• Message number: 153

• Message text: Callback must be publicly instantiatable.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message APOC_OC_CONFIG153 - Callback must be publicly instantiatable. ?

  The SAP error message APOC_OC_CONFIG153 indicates that there is an issue with a callback class in the context of the SAP APO (Advanced Planning and Optimization) system. Specifically, the error message states that the callback must be publicly instantiatable, which means that the class in question is not accessible for instantiation due to its visibility settings.
  
  Cause:
  
  Visibility Modifier: The callback class is likely defined with a visibility modifier that restricts its instantiation. For example, if the class is defined as private or protected, it cannot be instantiated outside of its defining context.
  Incorrect Configuration: The configuration settings for the callback may not be set up correctly, leading to the system being unable to instantiate the required class.
  Missing Implementation: The callback class may not be implemented correctly or may be missing entirely.
  
  
  Solution:
  
  Check Class Definition: Review the definition of the callback class in the ABAP code. Ensure that it is declared as public so