How To Fix CRM_MKTTGGRP_EXP829 - COMMUNICATION_FAILURE: Return of FuBa: &1 Process: &2 Error message: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTTGGRP_EXP - CRM Marketing: Messages for Target Group Selection

• Message number: 829

• Message text: COMMUNICATION_FAILURE: Return of FuBa: &1 Process: &2 Error message: &3

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 CRM_MKTTGGRP_EXP829 - COMMUNICATION_FAILURE: Return of FuBa: &1 Process: &2 Error message: &3 ?

  The SAP error message CRM_MKTTGGRP_EXP829 COMMUNICATION_FAILURE: Return of FuBa: &1 Process: &2 Error message: &3 typically indicates a communication failure when trying to execute a function module (FuBa) in the SAP system, particularly in the context of CRM (Customer Relationship Management) marketing groups.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the external system or service it is trying to communicate with.
  Configuration Errors: Incorrect configuration settings in the RFC (Remote Function Call) destination or in the communication settings of the involved systems.
  Authorization Issues: The user or service account may not have the necessary authorizations to execute the function module or access the required resources.
  System Overload: The target system may be overloaded or down, leading to communication failures.
  Timeouts: The request may be timing out due to long processing times or delays in the target system.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the SAP system and the external system. You can use tools like ping or traceroute to diagnose network issues.
  Review RFC Configuration: Check the RFC destination settings in transaction SM59. Ensure that the connection parameters are correct and that the connection is working properly (you can test the connection from this transaction).
  Check Authorizations: Verify that the user or service account has the necessary authorizations to execute the function module and access the required data.
  Monitor System Performance: Check the performance and availability of the target system. If it is overloaded, consider optimizing the processes or increasing system resources.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the RFC destination configuration.
  Review Logs: Check the application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that can provide additional context about the failure.
  
  Related Information:
  
  Function Module Documentation: Review the documentation for the specific function module being called to understand its parameters and expected behavior.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  Community Forums: Check SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.