How To Fix WZ101 - RFC destination &1 could not be saved

WZ101 - Overview

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 101

• Message text: RFC destination &1 could not be saved

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 WZ101 - RFC destination &1 could not be saved ?

  SAP Error Message:
  WZ101 RFC destination &1 could not be saved
  
  
  Cause:
  This error occurs when you try to save an RFC (Remote Function Call) destination in SAP, but the system is unable to save the entry. The placeholder &1 is replaced by the name of the RFC destination you attempted to save.
  Common causes include:
  
  
  Authorization Issues:
  The user does not have sufficient authorization to create or change RFC destinations.
  
  
  Incorrect or Missing Parameters:
  Mandatory fields in the RFC destination configuration are missing or incorrectly filled.
  
  
  Transport or Lock Issues:
  The RFC destination object might be locked by another user or transport request issues prevent saving.
  
  
  System or Database Issues:
  Underlying system problems such as database locks, inconsistencies, or system errors.
  
  
  Incorrect RFC Type or Configuration:
  The RFC destination type (e.g., TCP/IP, ABAP connection) is not properly configured or supported.
  
  
  
  
  Solution:
  
  
  Check Authorizations:  
  
  Ensure the user has the necessary authorization objects, such as S_RFC and S_RFCACL, to create or change RFC destinations.
  Use transaction SU53