How To Fix SDEST044 - Value & for logon procedure is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: SDEST - Messages for RFC Destinations

• Message number: 044

• Message text: Value & for logon procedure is invalid

What causes this issue?

The value &v1& is not valid for logon procedures for HTTP communication
destinations.
Valid values for destination type 'G' (HTTP connection to external
server):
<ZH>'A'</> for no logon
<ZH>'B'</> for basic authentication
Valid values for destination type 'H' (HTTP connection to ABAP system):
<ZH>SPACE</> for SAP standard
<ZH>'Y'</> for SAP trusted system
<ZH>'A'</> for no logon
<ZH>'B'</> for basic authentication

System Response

How to fix this error?

Choose a valid value.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDEST044 - Value & for logon procedure is invalid ?

  The SAP error message SDEST044 indicates that there is an issue with the logon procedure configuration in the SAP system. Specifically, the message states that the value for the logon procedure is invalid. This can occur in various scenarios, such as when trying to log in to the SAP system or when configuring system settings.
  Causes:
  
  Incorrect Logon Procedure Configuration: The logon procedure may be incorrectly defined in the system settings.
  Missing or Incorrect Parameters: Required parameters for the logon procedure may be missing or incorrectly set.
  System Profile Issues: The instance profile may not be correctly configured, leading to invalid logon procedures.
  Transport Issues: If the logon procedure was recently transported from another system, it may not have been set up correctly.
  User Authorization Issues: The user may not have the necessary authorizations to use the specified logon procedure.
  
  Solutions:
  
  
  Check Logon Procedure Configuration:
  
  Go to transaction RZ10 to check the instance profile settings.
  Look for the parameter login/procedure and ensure it is set to a valid value.
  
  
  
  Review System Profiles:
  
  Ensure that the instance profile is correctly configured and activated.
  Check for any inconsistencies in the profile parameters.
  
  
  
  Adjust User Authorizations:
  
  Verify that the user has the necessary authorizations to log in using the specified logon procedure.
  Use transaction SU01 to check user roles and authorizations.
  
  
  
  Check Transport Logs:
  
  If the logon procedure was recently transported, check the transport logs for any errors or issues during the transport process.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Restart the SAP System:
  
  In some cases, a system restart may resolve configuration issues.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RZ10: Profile maintenance.
  SU01: User maintenance.
  SCC4: Client administration.
  
  
  
  SAP Notes: Always check for the latest SAP Notes related to logon procedures and error messages for updates or patches that may resolve the issue.
  
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on logon procedures and system configuration.
  
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.