How To Fix APO_BAPI135 - RFC function &1 in destination &2 not found

APO_BAPI135 - Overview

• Message type: E = Error

• Message class: APO_BAPI - Message Class for APO BAPIs

• Message number: 135

• Message text: RFC function &1 in destination &2 not found

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 APO_BAPI135 - RFC function &1 in destination &2 not found ?

  The SAP error message "APO_BAPI135 RFC function &1 in destination &2 not found" typically indicates that the system is unable to locate a specific Remote Function Call (RFC) function module in the specified destination. This can occur in SAP Advanced Planning and Optimization (APO) when trying to execute a BAPI or RFC call that is not available in the target system.
  Causes:
  
  Missing Function Module: The specified function module (denoted by &1) does not exist in the target system (denoted by &2).
  Incorrect Destination Configuration: The RFC destination may not be correctly configured, or it may point to the wrong system.
  Authorization Issues: The user may not have the necessary authorizations to access the function module in the target system.
  Network Issues: There may be network connectivity issues between the systems involved.
  Transport Issues: The function module may not have been transported to the target system.
  
  Solutions:
  
  Check Function Module: Verify that the function module exists in the