How To Fix /DSD/VC_MESSAGE639 - Error when changing a row

/DSD/VC_MESSAGE639 - Overview

• Message type: E = Error

• Message class: /DSD/VC_MESSAGE -

• Message number: 639

• Message text: Error when changing a row

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 /DSD/VC_MESSAGE639 - Error when changing a row ?

  The SAP error message /DSD/VC_MESSAGE639 typically occurs in the context of SAP's Direct Store Delivery (DSD) or related modules when there is an issue with changing a row in a data table, such as a sales order or delivery document. The error message can indicate various underlying issues, but it often relates to data integrity, validation, or configuration problems.
  Possible Causes:
  
  Data Integrity Issues: The data being modified may not meet the required validation rules or constraints defined in the system.
  Missing Required Fields: Certain mandatory fields may not be filled out, leading to the error when attempting to save changes.
  
  Configuration Issues: There may be configuration settings in the DSD module that are not correctly set up, causing conflicts when trying to change data.
  Authorization Issues: The user may not have the necessary permissions to make changes to the specific data row.
  System Bugs or Inconsistencies: There could be bugs in the SAP system or