How To Fix PO484 - Maintain a command pattern for calling the converter

SAP Error Message - Details

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 484

• Message text: Maintain a command pattern for calling the converter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PO484 - Maintain a command pattern for calling the converter ?

  The SAP error message PO484, which states "Maintain a command pattern for calling the converter," typically occurs in the context of SAP Process Orchestration (PO) or SAP Process Integration (PI). This error indicates that there is a missing or incorrectly configured command pattern for the message converter that is supposed to process the incoming or outgoing messages.
  Cause:
  
  Missing Command Pattern: The command pattern that defines how the converter should be called is not maintained in the configuration.
  Incorrect Configuration: The command pattern may be incorrectly defined or not aligned with the expected format.
  Transport Issues: If the configuration was recently transported from one system to another, the command pattern may not have been included or properly set up in the target system.
  Version Mismatch: There may be a version mismatch between the components involved, leading to incompatibility in the command pattern.
  
  Solution:
  
  
  Maintain Command Pattern:
  
  Go to the Integration Directory in the SAP PI/PO system.
  Navigate to the relevant configuration for the message mapping or operation mapping.
  Ensure that the command pattern is correctly defined. This typically involves specifying the correct parameters and ensuring that the syntax is correct.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the sender and receiver agreements.
  Ensure that the message mapping and operation mapping are correctly linked to the appropriate communication channels.
  
  
  
  Transport Configuration:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  Re-transport the configuration if necessary, ensuring that the command pattern is included.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by sending a test message through the system to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on how to maintain command patterns for converters in your version of SAP PO/PI.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to PO484 for any specific patches or updates that may address this issue.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases.
  Version-Specific Guides: Depending on your version of SAP PO/PI, there may be specific guides or best practices for configuring command patterns.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP Basis or PI/PO expert for further troubleshooting.