How To Fix S_UNIFIED_CON_API151 - Update of objectlist for communication assembly &1 failed.

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON_API - Messages for API for Unified Connectivity

• Message number: 151

• Message text: Update of objectlist for communication assembly &1 failed.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_UNIFIED_CON_API151 - Update of objectlist for communication assembly &1 failed. ?

  The SAP error message S_UNIFIED_CON_API151 indicates that there was a failure in updating the object list for a communication assembly. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there are issues related to the configuration or deployment of communication components.
  Possible Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings for the communication assembly or related components.
  Transport Issues: If the communication assembly is being transported from one system to another, there may be issues with the transport request.
  Authorization Problems: The user executing the operation may not have the necessary authorizations to update the object list.
  System Errors: There could be underlying system errors or inconsistencies in the SAP system that are preventing the update.
  Version Mismatch: There may be a version mismatch between the components being used, leading to compatibility issues.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the communication assembly and ensure that all required parameters are correctly set.
  Transport Request: If the issue is related to a transport, check the transport logs for any errors and ensure that the transport request is correctly released and imported.
  User Authorizations: Verify that the user has the necessary authorizations to perform the update. You may need to consult with your SAP security team.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the failure.
  Re-deploy the Communication Assembly: If possible, try to re-deploy the communication assembly to see if that resolves the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SXMB_MONI for monitoring messages, SXI_MONITOR for integration monitoring, and SPRO for configuration settings.
  Documentation: Review SAP documentation related to Process Integration and Process Orchestration for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the S_UNIFIED_CON_API151 error message.