How To Fix CNV_PE_UI116 - Specify interface 1 (IF1) and interface 2 (IF2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 116

• Message text: Specify interface 1 (IF1) and interface 2 (IF2)

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 CNV_PE_UI116 - Specify interface 1 (IF1) and interface 2 (IF2) ?

  The SAP error message CNV_PE_UI116, which states "Specify interface 1 (IF1) and interface 2 (IF2)," typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system requires you to specify two interfaces for the data transfer or mapping process, but they have not been provided.
  Cause:
  
  Missing Interface Specification: The error arises when the user has not specified the required interfaces in the configuration or mapping settings.
  Incorrect Configuration: There may be a misconfiguration in the migration settings where the interfaces are expected but not defined.
  User Input Error: The user may have overlooked entering the necessary information in the migration cockpit or related transaction.
  
  Solution:
  
  Specify Interfaces: Go to the relevant configuration or mapping screen in the SAP Migration Cockpit or the tool you are using. Ensure that you specify both Interface 1 (IF1) and Interface 2 (IF2) as required.
  Check Documentation: Refer to the SAP documentation or help files related to the specific migration tool you are using to understand the required fields and their significance.
  Review Migration Settings: Double-check the settings and ensure that all required fields are filled out correctly. If you are unsure about what to enter, consult with a colleague or refer to the project documentation.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide additional guidance on the migration process.
  Testing: After making the necessary changes, run a test migration to ensure that the error has been resolved.
  
  Related Information:
  
  Migration Cockpit: The SAP S/4HANA Migration Cockpit is a tool designed to facilitate the migration of data from legacy systems to SAP S/4HANA. Understanding how to use this tool effectively is crucial for successful data migration.
  Data Mapping: Familiarize yourself with the data mapping process, as specifying the correct interfaces is often part of mapping data fields from the source system to the target system.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.