How To Fix CM_SUB003 - Copying not possible due to an internal error

CM_SUB003 - Overview

• Message type: E = Error

• Message class: CM_SUB - Substance (general)

• Message number: 003

• Message text: Copying not possible due to an internal error

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 CM_SUB003 - Copying not possible due to an internal error ?

  The SAP error message CM_SUB003, which states "Copying not possible due to an internal error," typically indicates that there is an issue within the SAP system that is preventing the copying of a document or object. This error can occur in various contexts, such as when trying to copy a material, a document, or other objects within the SAP system.
  Possible Causes:
  
  System 
  Configuration Issues: There may be configuration settings that are not correctly set up, leading to internal errors during the copy process.
  Data Integrity Issues: Corrupted or inconsistent data in the database can cause internal errors when the system attempts to copy data.
  Authorization Problems: Lack of proper authorizations for the user trying to perform the copy operation can lead to errors.
  Program Errors: Bugs or issues in the underlying ABAP code or program logic can trigger this error.
  Missing Dependencies: If the object being copied has dependencies that are not met, it can