How To Fix RSAR158 - Error when determining the type of logical system &

RSAR158 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 158

• Message text: Error when determining the type of 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 RSAR158 - Error when determining the type of logical system & ?

  The SAP error message RSAR158 typically occurs in the context of SAP's Remote Function Call (RFC) or when dealing with data transfer between different systems, particularly in scenarios involving SAP BW (Business Warehouse) or SAP Data Services. The error indicates that there is an issue with determining the type of logical system, which can be due to various reasons.
  Causes of RSAR158 Error
  
  
  Incorrect Logical System Configuration: The logical system may not be correctly defined in the SAP system. This can happen if the logical system name is misspelled or if it does not exist in the system.
  
  
  Missing or Incomplete RFC Destination: The RFC destination that is supposed to connect to the logical system may not be set up correctly or may be missing.
  
  
  Authorization Issues: The user or service account trying to access the logical system may not have the necessary authorizations.
  
  
  Transport Layer Issues: If the logical system is part of a