How To Fix /IWXBE/CM_COS019 - Descriptor class '&1' for producer '&2' version '&3' not found.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CM_COS -

• Message number: 019

• Message text: Descriptor class '&1' for producer '&2' version '&3' not found.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CM_COS019 - Descriptor class '&1' for producer '&2' version '&3' not found. ?

  The SAP error message /IWXBE/CM_COS019 Descriptor class '&1' for producer '&2' version '&3' not found typically occurs in the context of SAP's Integration with Business Event Management (BEM) or when dealing with Composite Applications. This error indicates that the system is unable to find a specific descriptor class for a given producer and version.
  Cause:
  
  Missing Descriptor Class: The descriptor class specified in the error message is not available in the system. This could be due to a missing or incorrectly configured component.
  Incorrect Configuration: The producer or version specified may not be correctly set up in the system, leading to the inability to locate the descriptor class.
  Transport Issues: If the system has recently undergone a transport of changes, the descriptor class may not have been included or properly activated.
  Version Mismatch: There may be a mismatch between the expected version of the descriptor class and what is available in the system.
  
  Solution:
  
  Check Configuration: Verify the configuration of the producer and ensure that the descriptor class is correctly defined in the system. You may need to check the relevant customizing settings.
  Activate Missing Components: If the descriptor class is missing, you may need to activate or create it. This can involve checking the relevant development objects in the SAP system.
  Transport Requests: If the issue arose after a transport, ensure that all necessary objects were included in the transport request and that they have been successfully imported into the target system.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve issues related to missing components.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any known issues or additional configuration steps that may be required.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to investigate the descriptor classes and producers in your system.
  Logs and Traces: Review application logs (transaction SLG1) or system logs (transaction SM21) for additional context or related errors that may provide more insight into the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.