How To Fix 0M506 - Select a valid line

0M506 - Overview

• Message type: E = Error

• Message class: 0M - Customer Enhancements

• Message number: 506

• Message text: Select a valid line

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 0M506 - Select a valid line ?

  The SAP error message "0M506 Select a valid line" typically occurs in the context of SAP transactions where a user is required to select a line item from a list or table, but the selection made is either invalid or not allowed. This can happen in various modules, such as SAP MM (Materials Management), SD (Sales and Distribution), or others where line item selection is necessary.
  Causes:
  
  No Line Selected: The user may not have selected any line item before attempting to perform an action.
  Invalid Line Item: The line item selected may not be valid for the action being performed (e.g., it may be in a different status).
  User Authorization: The user may not have the necessary authorizations to select or process the line item.
  Data Integrity Issues: There may be issues with the data in the system, such as missing or incorrect entries.
  System Configuration: The system may be configured in a way that