How To Fix /IWWRK/CM_PFW_ADMIN004 - Error in adapter class '&1' for provider '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWWRK/CM_PFW_ADMIN -

• Message number: 004

• Message text: Error in adapter class '&1' for provider '&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWWRK/CM_PFW_ADMIN004 - Error in adapter class '&1' for provider '&2' ?

  The SAP error message /IWWRK/CM_PFW_ADMIN004 Error in adapter class '&1' for provider '&2' typically indicates that there is an issue with the adapter class used in the context of the SAP Process Integration (PI) or Process Orchestration (PO) framework. This error can arise due to various reasons, including configuration issues, coding errors, or problems with the underlying data.
  Possible Causes:
  
  Configuration Issues: The adapter class may not be properly configured in the system. This could include incorrect settings in the integration scenario or missing parameters.
  Coding Errors: If the adapter class has been customized or developed, there may be bugs or exceptions in the code that are causing the error.
  Data Issues: The data being processed may not meet the expected format or requirements, leading to failures in the adapter class.
  Dependencies: The adapter class may depend on other components or services that are not available or are misconfigured.
  Version Compatibility: There may be compatibility issues between different versions of SAP components or between the adapter class and the provider.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the adapter class and the provider. Ensure that all required parameters are set correctly.
  Debugging: If you have access to the source code of the adapter class, use debugging tools to identify the exact point of failure. Look for exceptions or errors in the code.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong.
  Data Validation: Validate the data being processed to ensure it meets the expected format and requirements. Look for any anomalies or inconsistencies.
  Check Dependencies: Ensure that all dependent components and services are available and correctly configured.
  Consult Documentation: Refer to SAP documentation or notes related to the specific adapter class and provider for any known issues or updates.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves custom development.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SXMB_MONI for monitoring messages in PI/PO, and SLG1 for checking application logs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the error message.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the error related to the adapter class in your SAP environment.