How To Fix /PM0/3FW_CHK_MESS556 - Channel structure &1 of channel model &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FW_CHK_MESS -

• Message number: 556

• Message text: Channel structure &1 of channel model &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FW_CHK_MESS556 - Channel structure &1 of channel model &2 does not exist ?

  The SAP error message /PM0/3FW_CHK_MESS556 indicates that there is an issue with a channel structure in a channel model. Specifically, it states that the channel structure referenced does not exist. This error typically arises in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with channel configurations.
  
  Cause:
  
  Missing Channel Structure: The channel structure specified in the error message does not exist in the system. This could be due to a deletion or a misconfiguration.
  Incorrect Configuration: The channel model might be incorrectly configured, pointing to a non-existent or incorrectly named channel structure.
  Transport Issues: If the channel structure was recently transported from another system, it may not have been included in the transport request, leading to its absence in the target system.
  Development Errors: Errors during development or changes in the channel model that were not properly saved or activated.
  
  
  Solution:
  
  Verify Channel Structure: Check the channel structure name and ensure