How To Fix S_UNIFIED_CON136 - Function module &1 not found, but can be added to communication assembly

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON - Message Class for Unified Connectivity

• Message number: 136

• Message text: Function module &1 not found, but can be added to communication assembly

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_UNIFIED_CON136 - Function module &1 not found, but can be added to communication assembly ?

  The SAP error message S_UNIFIED_CON136 indicates that a specific function module (FM) is not found in the system, but it can be added to the communication assembly. This error typically arises in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the configuration of the communication channels or the function modules being used.
  Cause:
  
  Missing Function Module: The function module specified in the error message is not available in the SAP system. This could be due to it not being created, being deleted, or not being activated.
  Incorrect Configuration: The communication assembly or the integration flow may be incorrectly configured, leading to the system not being able to locate the required function module.
  Transport Issues: If the function module was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Namespace Issues: The function module might exist in a different namespace that is not accessible in the current context.
  
  Solution:
  
  
  Check Function Module Existence: 
  
  Use transaction code SE37 or SE80 to check if the function module exists in the system. If it does not exist, you may need to create it or transport it from another system.
  
  
  
  Activate Function Module: 
  
  If the function module exists but is not activated, activate it using transaction SE37.
  
  
  
  Review Configuration: 
  
  Check the configuration of the communication channel or the integration flow to ensure that it is correctly set up to reference the function module.
  Ensure that the correct namespaces are being used and that the function module is accessible.
  
  
  
  Transport Management: 
  
  If the function module is missing due to transport issues, check the transport logs and ensure that the transport request containing the function module has been imported successfully.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific function module or the error message for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SXMB_MONI (Integration Engine Monitoring).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Integration Scenarios: Understanding the specific integration scenario you are working with can help in diagnosing the issue more effectively.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.