How To Fix LTR2_BASIS_CHECK642 - Parameter &1 is specified as RCV-RFC. The value &2 is not necessary.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_BASIS_CHECK - LTR2 Messages of Checks in Check Framework

• Message number: 642

• Message text: Parameter &1 is specified as RCV-RFC. The value &2 is not necessary.

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 LTR2_BASIS_CHECK642 - Parameter &1 is specified as RCV-RFC. The value &2 is not necessary. ?

  The SAP error message LTR2_BASIS_CHECK642 indicates that there is a configuration issue related to the RFC (Remote Function Call) settings in your SAP system. Specifically, the error message states that a parameter is specified as RCV-RFC (Receiver RFC), but the value provided is not necessary or valid.
  Cause:
  
  Incorrect Configuration: The parameter specified as RCV-RFC may have been incorrectly configured in the system. This could be due to a manual entry error or a misunderstanding of the required settings.
  Obsolete or Unused Parameters: The value provided for the RCV-RFC parameter may be outdated or not applicable to the current configuration of your SAP system.
  System Version Compatibility: The error may arise if there are compatibility issues between the version of SAP you are using and the parameters that are being set.
  
  Solution:
  
  Review Configuration: Check the configuration settings for the RCV-RFC parameter in the relevant transaction (e.g., transaction code SM59 for RFC destinations). Ensure that the value specified is appropriate and necessary for your setup.
  Remove Unnecessary Values: If the value for the RCV-RFC parameter is not needed, consider removing it or setting it to a default value that is recognized by the system.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module or functionality you are working with. This can provide insights into the correct parameters and their expected values.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues.
  Contact SAP Support: If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), SE37 (Function Modules), and SE80 (Object Navigator) to investigate the issue further.
  SAP Notes: Search for SAP Notes related to the error message or the specific parameters you are working with. SAP Notes often contain solutions or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.