How To Fix /SAPAPO/PE149 - Error in method &1 of class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 149

• Message text: Error in method &1 of class &2

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 /SAPAPO/PE149 - Error in method &1 of class &2 ?

  The SAP error message /SAPAPO/PE149 Error in method &1 of class &2 typically indicates that there is an issue within a specific method of a class in the SAP Advanced Planning and Optimization (APO) module. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying logic in the method being executed.
  Possible Causes:
  
  Data Inconsistencies: There may be missing or incorrect data in the master data or transaction data that the method is trying to process.
  Configuration Issues: Incorrect settings in the APO configuration can lead to errors when executing certain methods.
  Custom Code: If there are custom enhancements or modifications in the APO system, they might be causing the error.
  System Bugs: There could be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
  Check the Error Log: Use transaction codes like SLG1 (Application Log) to check for detailed error logs that can provide more context about the error.
  Review Data: Verify the data being processed by the method. Ensure that all required fields are populated and that the data is consistent.
  Configuration Review: Review the configuration settings in the APO system to ensure they are set up correctly.
  Debugging: If you have access to the ABAP development environment, you can debug the method to identify the exact point of failure and understand the underlying issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  Consult Documentation: Review the documentation for the specific class and method mentioned in the error message to understand its expected behavior and requirements.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM17 (for checking planning books) or /SAPAPO/DP (for demand planning) that might help in diagnosing the issue.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  System Logs: Check system logs (SM21) for any related errors that might give additional context to the problem.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.