How To Fix RTCMMD171 - Select an assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 171

• Message text: Select an assignment

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RTCMMD171 - Select an assignment ?

  The SAP error message RTCMMD171 "Select an assignment" typically occurs in the context of the SAP system when a user is trying to perform an action that requires a specific assignment to be selected, but none has been chosen. This error is often encountered in modules related to project management, resource management, or similar areas where assignments are crucial for processing.
  Cause:
  
  No Assignment Selected: The most common cause of this error is that the user has not selected any assignment from the list or dropdown menu when the system expects one to be selected.
  Incorrect Navigation: The user may have navigated to a screen or function that requires an assignment but did not follow the correct steps to select one.
  Data Entry Error: There may be a misunderstanding of the required input fields, leading to the omission of necessary selections.
  
  Solution:
  
  Select an Assignment: Ensure that you select an assignment from the available options before proceeding. Look for a dropdown or list where assignments are displayed and make sure to choose one.
  Check for Filters: If you are using filters to narrow down the list of assignments, ensure that the filters are set correctly and that there are available assignments to select.
  Review Navigation Steps: Go back and review the steps you took to reach the point where the error occurred. Make sure you are following the correct process to select an assignment.
  Consult Documentation: If you are unsure about the process, refer to the relevant SAP documentation or user guides for the specific module you are working in.
  Contact Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or system administrator for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the specific module (e.g., Project System, Resource Management).
  User Roles: Ensure that your user role has the necessary permissions to view and select assignments.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this error or provide additional context.
  Training: If you are new to the SAP system, consider undergoing training to better understand how to navigate and use the system effectively.
  
  By following these steps, you should be able to resolve the RTCMMD171 error and continue with your tasks in SAP.