How To Fix B1429 - Specify the RFC destination for logical system &

B1429 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 429

• Message text: Specify the RFC destination for logical system &

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1429 - Specify the RFC destination for logical system & ?

  The SAP error message B1429, which states "Specify the RFC destination for logical system &," typically occurs when there is a missing or incorrectly configured RFC (Remote Function Call) destination for a logical system in your SAP environment. This can happen in various scenarios, such as during data transfer between systems, when setting up ALE (Application Link Enabling), or when configuring IDocs.
  
  Cause:
  
  Missing RFC Destination: The logical system you are trying to use does not have an associated RFC destination defined in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or not properly maintained.
  Logical System Not Defined: The logical system itself may not be defined in the system.
  Authorization Issues: There may be authorization issues preventing access to the RFC destination.
  
  
  Solution:
  To resolve the B1429 error, follow these steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction SALE (or SPRO for configuration).
  Navigate to Basic Settings > Logical Systems > Define Logical System.
  Ensure that