How To Fix RTCO_SOA_REUSE004 - Wrong call of method & in class &: missing data for Message Header

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCO_SOA_REUSE -

• Message number: 004

• Message text: Wrong call of method & in class &: missing data for Message Header

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTCO_SOA_REUSE004 - Wrong call of method & in class &: missing data for Message Header ?

  The SAP error message RTCO_SOA_REUSE004 indicates that there is a problem with the method call in the context of a Service-Oriented Architecture (SOA) scenario. Specifically, the error message states that there is a "wrong call of method" due to "missing data for Message Header." This typically occurs when the system expects certain data in the message header that is not present.
  Cause
  The error can be caused by several factors, including:
  
  Missing or Incorrect Message Header: The message being sent does not contain the required header information, which is necessary for the method being called.
  Configuration Issues: There may be issues with the configuration of the service or the communication channel that is supposed to handle the message.
  Data Mapping Issues: If the data being sent does not match the expected format or structure, it can lead to this error.
  Authorization Issues: Sometimes, the user or service account may not have the necessary permissions to access the required data.
  
  Solution
  To resolve the RTCO_SOA_REUSE004 error, you can take the following steps:
  
  
  Check Message Header: Ensure that the message header is correctly populated with all required fields. This may include fields like MessageID, CorrelationID, or any other custom headers that your service expects.
  
  
  Review Method Call: Verify that the method being called is appropriate for the data being sent. Check the method signature and ensure that it matches the expected input.
  
  
  Configuration Review: Check the configuration of the service and the communication channel. Ensure that all necessary settings are correctly configured, including endpoint URLs, authentication methods, and any required parameters.
  
  
  Data Mapping: If you are using a middleware or integration tool, review the data mapping to ensure that the data being sent matches the expected structure.
  
  
  Authorization Check: Ensure that the user or service account has the necessary permissions to execute the method and access the required data.
  
  
  Debugging: If possible, enable debugging or logging to capture more detailed information about the error. This can help identify the exact point of failure.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific method and class mentioned in the error message. This can provide insights into the expected input and any prerequisites.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if this is a production issue.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Look for discussions in SAP community forums or other technical forums where similar issues may have been discussed.
  Version Compatibility: Ensure that you are using compatible versions of SAP components, as discrepancies can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the RTCO_SOA_REUSE004 error.