How To Fix QIE_COMMUNICATION012 - No installation or system type was specified

QIE_COMMUNICATION012 - Overview

• Message type: E = Error

• Message class: QIE_COMMUNICATION - Messages for Communication

• Message number: 012

• Message text: No installation or system type was specified

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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QIE_COMMUNICATION012 - Details

• The SAP error message QIE_COMMUNICATION012 indicates that there is an issue with the communication setup, specifically that no installation or system type has been specified. This error typically arises in scenarios involving the configuration of communication between different SAP systems or when setting up connections to external systems.
  
  Cause:
  
  Missing Configuration: The error often occurs when the necessary configuration for the communication setup is incomplete. This could mean that the installation type or system type has not been defined in the relevant settings.
  Incorrect Parameters: If the parameters required for the communication setup are not correctly specified, it can lead to this error.
  System Type Not Defined: The system type (e.g., whether it is a development, quality assurance, or production system) may not have been defined in the system settings.
  
  
  Solution:
  
  
  Check Configuration Settings:
  
  Go to the relevant transaction (e.g., SM59 for RFC connections) and verify that the connection parameters are correctly set.
  Ensure that the installation type