How To Fix GD170 - Select test run, update run, or both

SAP Error Message - Details

• Message type: E = Error

• Message class: GD - EDT: External data transfer

• Message number: 170

• Message text: Select test run, update run, or both

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GD170 - Select test run, update run, or both ?

  The SAP error message GD170 ("Select test run, update run, or both") typically occurs when a user attempts to execute a transaction or program that requires a selection between a test run and an update run, but has not made a selection. This message is common in scenarios where data is being processed, such as during mass updates or data migrations.
  Cause:
  The error arises because the system expects the user to specify whether they want to perform:
  
  A test run (where the program simulates the execution without making any actual changes to the database).
  An update run (where the program executes and makes changes to the database).
  Both options can also be selected in some cases.
  
  If the user does not select one of these options, the system cannot proceed with the operation, resulting in the GD170 error.
  Solution:
  To resolve the GD170 error, follow these steps:
  
  
  Identify the Transaction/Program: Determine which transaction or program you are trying to execute that triggered the error.
  
  
  Check the Selection Options: Look for a selection screen or parameters where you can specify the type of run. This is usually presented as radio buttons or checkboxes.
  
  
  Make a Selection:
  
  If you want to run a test to see what would happen without making changes, select the Test Run option.
  If you are ready to apply changes, select the Update Run option.
  If applicable, you may also select both options.
  
  
  
  Execute Again: After making the appropriate selection, execute the transaction or program again.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, especially those related to mass data processing, such as SE38 (ABAP Editor), SE11 (Data Dictionary), or specific custom programs.
  Documentation: Refer to the SAP documentation or help files related to the specific transaction or program for more details on the expected input parameters.
  User Permissions: Ensure that you have the necessary permissions to execute the transaction or program, as some operations may be restricted based on user roles.
  
  If the problem persists after making the selection, consider checking for any additional configuration settings or consulting with your SAP Basis or technical team for further assistance.