How To Fix PO462 - Request &1 is not a composite request

SAP Error Message - Details

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 462

• Message text: Request &1 is not a composite request

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 PO462 - Request &1 is not a composite request ?

  The SAP error message PO462, which states "Request &1 is not a composite request," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when dealing with data requests, particularly during the process of data loading or extraction.
  Cause:
  The error indicates that the system expected a composite request but received a request that does not meet the criteria for being classified as such. A composite request in SAP BW is a request that combines multiple data requests into a single request for processing. This error can occur due to several reasons:
  
  Incorrect Request Type: The request being processed is not a composite request, which means it does not contain multiple data requests.
  Request Configuration: The request may not have been configured correctly in the data flow or process chain.
  Data Source Issues: There may be issues with the data source or the way the data is being extracted.
  Process Chain Issues: If the error occurs during a process chain execution, it may be due to incorrect settings or dependencies in the process chain.
  
  Solution:
  To resolve the PO462 error, you can take the following steps:
  
  
  Check Request Type: Verify that the request you are trying to process is indeed a composite request. You can do this by checking the request details in the SAP BW system.
  
  
  Review Process Chain: If the error occurs during a process chain execution, review the process chain configuration to ensure that it is set up correctly and that all dependencies are properly defined.
  
  
  Recreate the Request: If the request is not a composite request, consider recreating it as a composite request if that is the intended operation.
  
  
  Check Data Source: Ensure that the data source is correctly configured and that there are no issues with the data extraction process.
  
  
  Consult Logs: Check the logs for more detailed error messages or warnings that could provide additional context for the issue.
  
  
  SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  
  Related Information:
  
  Composite Requests: Understanding how composite requests work in SAP BW can help in troubleshooting this error. Composite requests are typically used to optimize data loading by combining multiple requests.
  Process Chains: Familiarity with process chains and their configuration can be beneficial, as many data loading processes in SAP BW are managed through process chains.
  SAP BW Documentation: Refer to the official SAP BW documentation for more detailed information on data requests and error handling.
  
  By following these steps, you should be able to identify the cause of the PO462 error and implement a suitable solution.