How To Fix 5G050 - Enter both the communication key and number

SAP Error Message - Details

• Message type: E = Error

• Message class: 5G - HR: Messages for Britain

• Message number: 050

• Message text: Enter both the communication key and number

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 5G050 - Enter both the communication key and number ?

  The SAP error message 5G050 ("Enter both the communication key and number") typically occurs in the context of communication settings within SAP, particularly when configuring communication methods for various processes, such as EDI (Electronic Data Interchange) or other forms of data exchange.
  Cause:
  This error arises when the system expects both a communication key and a communication number to be entered, but one or both of these fields are left blank. The communication key is often a unique identifier for the communication method, while the communication number is used to specify the particular instance or configuration of that method.
  Solution:
  To resolve this error, you should:
  
  
  Check the Input Fields: Ensure that both the communication key and the communication number fields are filled in correctly. If you are unsure of what values to enter, refer to your organization's documentation or consult with your SAP administrator.
  
  
  Review Configuration Settings: If you are configuring a communication method (like EDI), verify that the settings are correctly defined in the relevant transaction (e.g., WE20 for partner profiles).
  
  
  Consult Documentation: If you are unsure about the values to enter, refer to SAP documentation or help resources specific to the module you are working with.
  
  
  User Authorization: Ensure that you have the necessary authorizations to make changes to communication settings. Lack of proper permissions can sometimes lead to incomplete entries.
  
  
  Check for System Notes: Sometimes, SAP notes or patches may address specific issues related to communication settings. Check the SAP Support Portal for any relevant notes.
  
  
  Related Information:
  
  
  Transaction Codes: Common transaction codes related to communication settings include:
  
  WE20: Partner Profiles
  WE21: Port Definition
  WE30: IDoc Types
  WE60: IDoc Documentation
  
  
  
  SAP Help Portal: You can find detailed information about communication settings and configurations in the SAP Help Portal or the specific module documentation.
  
  
  Community Forums: SAP Community and other forums can be helpful for finding solutions to similar issues faced by other users.
  
  
  If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance.