How To Fix DMCLG399 - Report cannot be executed in background

DMCLG399 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 399

• Message text: Report cannot be executed in background

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.

DMCLG399 - Details

• The SAP error message DMCLG399, which states "Report cannot be executed in background," typically occurs when a report or program is not designed to run in the background processing mode. This can happen for various reasons, including:
  Causes:
  
  Report Design: The report may contain interactive elements or user prompts that require user input, which cannot be provided in a background job.
  Selection Screen: If the report has a selection screen that requires user interaction, it cannot be executed in the background.
  Program Attributes: The program may have been defined with attributes that restrict it from being run in the background.
  Missing Parameters: If the report requires certain parameters that are not provided when scheduling the background job, it may lead to this error.
  
  Solutions:
  
  Check Report Documentation: Review the documentation for the report to see if it specifies whether it can be run in the background. If it cannot, you may need to run it interactively.
  Modify the