How To Fix MSR_INSP_MESSAGES134 - Only a single delivery header should be passed to the WMC

SAP Error Message - Details

• Message type: E = Error

• Message class: MSR_INSP_MESSAGES - Messages for Inspections

• Message number: 134

• Message text: Only a single delivery header should be passed to the WMC

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSR_INSP_MESSAGES134 - Only a single delivery header should be passed to the WMC ?

  The SAP error message MSR_INSP_MESSAGES134 ("Only a single delivery header should be passed to the WMC") typically occurs in the context of the SAP system when there is an issue with the data being sent to the Warehouse Management Center (WMC). This error indicates that the system is trying to process multiple delivery headers at once, which is not allowed.
  Cause:
  
  Multiple Deliveries: The most common cause of this error is that the system is attempting to process multiple delivery headers in a single transaction or message. The WMC expects only one delivery header at a time.
  Integration Issues: If there are integration points between different systems (like EWM, S/4HANA, etc.), there might be a misconfiguration leading to multiple headers being sent.
  Batch Processing: If you are using batch processing or mass processing functionalities, it might be incorrectly configured to send multiple headers.
  
  Solution:
  
  Check the Data: Review the data being sent to the WMC. Ensure that only one delivery header is included in the message. This may involve checking the code or configuration that generates the message.
  Adjust Integration Settings: If the error arises from an integration scenario, check the settings in the middleware (like SAP PI/PO or other integration tools) to ensure that it is configured to handle only one delivery at a time.
  Debugging: If you have access to the development environment, you can debug the process to see where multiple headers are being generated and correct that logic.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or patches that might address this error.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and version of your system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to WMC and delivery processing, such as /SCWM/PRDI for inbound deliveries.
  Logs and Traces: Review application logs (SLG1) and system traces to gather more information about the error context.
  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 identify the root cause of the error and implement a solution to resolve it.