How To Fix B1811 - More than one receiving system has been specified for the BAPI (&1, &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 811

• Message text: More than one receiving system has been specified for the BAPI (&1, &2)

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 B1811 - More than one receiving system has been specified for the BAPI (&1, &2) ?

  The SAP error message B1811 indicates that there is an issue with the configuration of a BAPI (Business Application Programming Interface) call where more than one receiving system has been specified. This typically occurs in scenarios where a BAPI is expected to interact with a single target system, but multiple systems have been defined, leading to ambiguity.
  
  Cause:
  
  Multiple Target Systems: The error arises when the BAPI call is configured to send data to more than one receiving system. This can happen if the configuration settings in the BAPI or the calling program are not set correctly.
  Incorrect BAPI Usage: The BAPI might be called in a way that does not conform to its expected parameters, leading to the system interpreting that multiple targets are specified.
  
  Configuration Issues: There may be issues in the configuration of the BAPI or the related RFC (Remote Function Call) destinations.
  
  
  Solution:
  
  Check BAPI Parameters: Review the parameters being passed to